Home / 107,245-160,867.50-41,581

Finding the Fourth Proportional to 107,245, 160,867.50 and 41,581

Calculator

Solution

The fourth proportional to 107,245, 160,867.50 and 41,581 is: 62,371.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,245 : 160,867.50 = 41,581 : x
  2. Step 2: Convert to fraction form
    107,245/160,867.50 = 41,581/x
  3. Step 3: Cross multiply
    107,245x = 160,867.50 × 41,581
  4. Step 4: Simplify right side
    107,245x = 6,689,031,517.50
  5. Step 5: Solve for x
    x = 6,689,031,517.50/107,245
  6. Step 6: Final answer
    x = 62,371.50

Related Problems

Find fourth proportional to 53,622.50, 80,433.75 and 20,790.50
Half scale
Find fourth proportional to 214,490, 321,735 and 83,162
Double scale
Find fourth proportional to 107,246, 160,869 and 41,582
Similar ratio
Find fourth proportional to 160,867.50, 241,301.25 and 62,371.50
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.