Home / 62,893.20-94,335.52-23,432.16

Finding the Fourth Proportional to 62,893.20, 94,335.52 and 23,432.16

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Solution

The fourth proportional to 62,893.20, 94,335.52 and 23,432.16 is: 35,146.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,893.20 : 94,335.52 = 23,432.16 : x
  2. Step 2: Convert to fraction form
    62,893.20/94,335.52 = 23,432.16/x
  3. Step 3: Cross multiply
    62,893.20x = 94,335.52 × 23,432.16
  4. Step 4: Simplify right side
    62,893.20x = 2,210,484,998.32
  5. Step 5: Solve for x
    x = 2,210,484,998.32/62,893.20
  6. Step 6: Final answer
    x = 35,146.65

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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.