Home / 89,928.27-134,897.27-23,366.61

Finding the Fourth Proportional to 89,928.27, 134,897.27 and 23,366.61

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Solution

The fourth proportional to 89,928.27, 134,897.27 and 23,366.61 is: 35,051.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,928.27 : 134,897.27 = 23,366.61 : x
  2. Step 2: Convert to fraction form
    89,928.27/134,897.27 = 23,366.61/x
  3. Step 3: Cross multiply
    89,928.27x = 134,897.27 × 23,366.61
  4. Step 4: Simplify right side
    89,928.27x = 3,152,091,781.32
  5. Step 5: Solve for x
    x = 3,152,091,781.32/89,928.27
  6. Step 6: Final answer
    x = 35,051.18

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Why These Related Problems?

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