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Finding the Fourth Proportional to 42,877, 59,170.28 and 24,014.13

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Solution

The fourth proportional to 42,877, 59,170.28 and 24,014.13 is: 33,139.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,877 : 59,170.28 = 24,014.13 : x
  2. Step 2: Convert to fraction form
    42,877/59,170.28 = 24,014.13/x
  3. Step 3: Cross multiply
    42,877x = 59,170.28 × 24,014.13
  4. Step 4: Simplify right side
    42,877x = 1,420,922,796.06
  5. Step 5: Solve for x
    x = 1,420,922,796.06/42,877
  6. Step 6: Final answer
    x = 33,139.51

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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.