Home / 64,422.92-96,508.62-44,385.14

Finding the Fourth Proportional to 64,422.92, 96,508.62 and 44,385.14

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Solution

The fourth proportional to 64,422.92, 96,508.62 and 44,385.14 is: 66,491.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,422.92 : 96,508.62 = 44,385.14 : x
  2. Step 2: Convert to fraction form
    64,422.92/96,508.62 = 44,385.14/x
  3. Step 3: Cross multiply
    64,422.92x = 96,508.62 × 44,385.14
  4. Step 4: Simplify right side
    64,422.92x = 4,283,548,609.91
  5. Step 5: Solve for x
    x = 4,283,548,609.91/64,422.92
  6. Step 6: Final answer
    x = 66,491.07

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1.5x scale

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.