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Finding the Fourth Proportional to 88,010.93, 132,024.16 and 24,831.61

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Solution

The fourth proportional to 88,010.93, 132,024.16 and 24,831.61 is: 37,249.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,010.93 : 132,024.16 = 24,831.61 : x
  2. Step 2: Convert to fraction form
    88,010.93/132,024.16 = 24,831.61/x
  3. Step 3: Cross multiply
    88,010.93x = 132,024.16 × 24,831.61
  4. Step 4: Simplify right side
    88,010.93x = 3,278,372,152.68
  5. Step 5: Solve for x
    x = 3,278,372,152.68/88,010.93
  6. Step 6: Final answer
    x = 37,249.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.