Home / 42,764.05-59,013.12-23,901.13

Finding the Fourth Proportional to 42,764.05, 59,013.12 and 23,901.13

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Solution

The fourth proportional to 42,764.05, 59,013.12 and 23,901.13 is: 32,982.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,764.05 : 59,013.12 = 23,901.13 : x
  2. Step 2: Convert to fraction form
    42,764.05/59,013.12 = 23,901.13/x
  3. Step 3: Cross multiply
    42,764.05x = 59,013.12 × 23,901.13
  4. Step 4: Simplify right side
    42,764.05x = 1,410,480,252.83
  5. Step 5: Solve for x
    x = 1,410,480,252.83/42,764.05
  6. Step 6: Final answer
    x = 32,982.85

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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.