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Finding the Fourth Proportional to 42,499.99, 58,652.47 and 24,601.22

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Solution

The fourth proportional to 42,499.99, 58,652.47 and 24,601.22 is: 33,951.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,499.99 : 58,652.47 = 24,601.22 : x
  2. Step 2: Convert to fraction form
    42,499.99/58,652.47 = 24,601.22/x
  3. Step 3: Cross multiply
    42,499.99x = 58,652.47 × 24,601.22
  4. Step 4: Simplify right side
    42,499.99x = 1,442,922,275.45
  5. Step 5: Solve for x
    x = 1,442,922,275.45/42,499.99
  6. Step 6: Final answer
    x = 33,951.12

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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.