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Finding the Fourth Proportional to 42,503.88, 58,651.77 and 24,600.06

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Solution

The fourth proportional to 42,503.88, 58,651.77 and 24,600.06 is: 33,946.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,503.88 : 58,651.77 = 24,600.06 : x
  2. Step 2: Convert to fraction form
    42,503.88/58,651.77 = 24,600.06/x
  3. Step 3: Cross multiply
    42,503.88x = 58,651.77 × 24,600.06
  4. Step 4: Simplify right side
    42,503.88x = 1,442,837,061.11
  5. Step 5: Solve for x
    x = 1,442,837,061.11/42,503.88
  6. Step 6: Final answer
    x = 33,946.01

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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.