Home / 42,292.83-58,337.71-27,205.17

Finding the Fourth Proportional to 42,292.83, 58,337.71 and 27,205.17

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Solution

The fourth proportional to 42,292.83, 58,337.71 and 27,205.17 is: 37,526.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,292.83 : 58,337.71 = 27,205.17 : x
  2. Step 2: Convert to fraction form
    42,292.83/58,337.71 = 27,205.17/x
  3. Step 3: Cross multiply
    42,292.83x = 58,337.71 × 27,205.17
  4. Step 4: Simplify right side
    42,292.83x = 1,587,087,317.96
  5. Step 5: Solve for x
    x = 1,587,087,317.96/42,292.83
  6. Step 6: Final answer
    x = 37,526.16

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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.