Home / 60,244.32-90,397.47-28,690.17

Finding the Fourth Proportional to 60,244.32, 90,397.47 and 28,690.17

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Solution

The fourth proportional to 60,244.32, 90,397.47 and 28,690.17 is: 43,050.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,244.32 : 90,397.47 = 28,690.17 : x
  2. Step 2: Convert to fraction form
    60,244.32/90,397.47 = 28,690.17/x
  3. Step 3: Cross multiply
    60,244.32x = 90,397.47 × 28,690.17
  4. Step 4: Simplify right side
    60,244.32x = 2,593,518,781.87
  5. Step 5: Solve for x
    x = 2,593,518,781.87/60,244.32
  6. Step 6: Final answer
    x = 43,050.01

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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.