Home / 101,347.16-152,021.10-59,765

Finding the Fourth Proportional to 101,347.16, 152,021.10 and 59,765

Calculator

Solution

The fourth proportional to 101,347.16, 152,021.10 and 59,765 is: 89,647.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,347.16 : 152,021.10 = 59,765 : x
  2. Step 2: Convert to fraction form
    101,347.16/152,021.10 = 59,765/x
  3. Step 3: Cross multiply
    101,347.16x = 152,021.10 × 59,765
  4. Step 4: Simplify right side
    101,347.16x = 9,085,541,041.50
  5. Step 5: Solve for x
    x = 9,085,541,041.50/101,347.16
  6. Step 6: Final answer
    x = 89,647.71

Related Problems

Find fourth proportional to 50,673.58, 76,010.55 and 29,882.50
Half scale
Find fourth proportional to 202,694.32, 304,042.20 and 119,530
Double scale
Find fourth proportional to 101,348.16, 152,022.60 and 59,766
Similar ratio
Find fourth proportional to 152,020.74, 228,031.65 and 89,647.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.