Home / 71,594.08-107,404.33-23,565.40

Finding the Fourth Proportional to 71,594.08, 107,404.33 and 23,565.40

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Solution

The fourth proportional to 71,594.08, 107,404.33 and 23,565.40 is: 35,352.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,594.08 : 107,404.33 = 23,565.40 : x
  2. Step 2: Convert to fraction form
    71,594.08/107,404.33 = 23,565.40/x
  3. Step 3: Cross multiply
    71,594.08x = 107,404.33 × 23,565.40
  4. Step 4: Simplify right side
    71,594.08x = 2,531,025,714.94
  5. Step 5: Solve for x
    x = 2,531,025,714.94/71,594.08
  6. Step 6: Final answer
    x = 35,352.45

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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.