Home / 58,536-90,776

Finding the Third Proportional to 58,536 and 90,776

Calculator

Solution

The third proportional to 58,536 and 90,776 is: 140,772.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,536 : 90,776 = 90,776 : x
  2. Step 2: Convert to fraction form
    58,536/90,776 = 90,776/x
  3. Step 3: Cross multiply
    58,536x = 90,776 × 90,776
  4. Step 4: Simplify right side
    58,536x = 8,240,282,176
  5. Step 5: Solve for x
    x = 8,240,282,176/58,536
  6. Step 6: Final answer
    x = 140,772.89

Related Problems

Find third proportional to 29,268 and 45,388
Half scale
Find third proportional to 117,072 and 181,552
Double scale
Find third proportional to 58,538 and 90,779
Similar ratio
Find third proportional to 87,804 and 136,164
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.