Home / 64,516.01-96,787.83-22,397.43

Finding the Fourth Proportional to 64,516.01, 96,787.83 and 22,397.43

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Solution

The fourth proportional to 64,516.01, 96,787.83 and 22,397.43 is: 33,600.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,516.01 : 96,787.83 = 22,397.43 : x
  2. Step 2: Convert to fraction form
    64,516.01/96,787.83 = 22,397.43/x
  3. Step 3: Cross multiply
    64,516.01x = 96,787.83 × 22,397.43
  4. Step 4: Simplify right side
    64,516.01x = 2,167,798,647.28
  5. Step 5: Solve for x
    x = 2,167,798,647.28/64,516.01
  6. Step 6: Final answer
    x = 33,600.94

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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.