Home / 63,624.27-87,801.65-35,329.96

Finding the Fourth Proportional to 63,624.27, 87,801.65 and 35,329.96

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Solution

The fourth proportional to 63,624.27, 87,801.65 and 35,329.96 is: 48,755.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,624.27 : 87,801.65 = 35,329.96 : x
  2. Step 2: Convert to fraction form
    63,624.27/87,801.65 = 35,329.96/x
  3. Step 3: Cross multiply
    63,624.27x = 87,801.65 × 35,329.96
  4. Step 4: Simplify right side
    63,624.27x = 3,102,028,354.14
  5. Step 5: Solve for x
    x = 3,102,028,354.14/63,624.27
  6. Step 6: Final answer
    x = 48,755.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.