Home / 42,034.08-58,015.28-24,141.12

Finding the Fourth Proportional to 42,034.08, 58,015.28 and 24,141.12

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Solution

The fourth proportional to 42,034.08, 58,015.28 and 24,141.12 is: 33,319.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,034.08 : 58,015.28 = 24,141.12 : x
  2. Step 2: Convert to fraction form
    42,034.08/58,015.28 = 24,141.12/x
  3. Step 3: Cross multiply
    42,034.08x = 58,015.28 × 24,141.12
  4. Step 4: Simplify right side
    42,034.08x = 1,400,553,836.31
  5. Step 5: Solve for x
    x = 1,400,553,836.31/42,034.08
  6. Step 6: Final answer
    x = 33,319.48

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