Home / 42,791.40-59,049.14-24,885.14

Finding the Fourth Proportional to 42,791.40, 59,049.14 and 24,885.14

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Solution

The fourth proportional to 42,791.40, 59,049.14 and 24,885.14 is: 34,339.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,791.40 : 59,049.14 = 24,885.14 : x
  2. Step 2: Convert to fraction form
    42,791.40/59,049.14 = 24,885.14/x
  3. Step 3: Cross multiply
    42,791.40x = 59,049.14 × 24,885.14
  4. Step 4: Simplify right side
    42,791.40x = 1,469,445,696.11
  5. Step 5: Solve for x
    x = 1,469,445,696.11/42,791.40
  6. Step 6: Final answer
    x = 34,339.74

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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.