Home / 44,139.32-60,910.92-25,275.20

Finding the Fourth Proportional to 44,139.32, 60,910.92 and 25,275.20

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Solution

The fourth proportional to 44,139.32, 60,910.92 and 25,275.20 is: 34,879.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,139.32 : 60,910.92 = 25,275.20 : x
  2. Step 2: Convert to fraction form
    44,139.32/60,910.92 = 25,275.20/x
  3. Step 3: Cross multiply
    44,139.32x = 60,910.92 × 25,275.20
  4. Step 4: Simplify right side
    44,139.32x = 1,539,535,685.18
  5. Step 5: Solve for x
    x = 1,539,535,685.18/44,139.32
  6. Step 6: Final answer
    x = 34,879.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.