Home / 47,267.92-70,835.04-26,217.24

Finding the Fourth Proportional to 47,267.92, 70,835.04 and 26,217.24

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Solution

The fourth proportional to 47,267.92, 70,835.04 and 26,217.24 is: 39,288.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,267.92 : 70,835.04 = 26,217.24 : x
  2. Step 2: Convert to fraction form
    47,267.92/70,835.04 = 26,217.24/x
  3. Step 3: Cross multiply
    47,267.92x = 70,835.04 × 26,217.24
  4. Step 4: Simplify right side
    47,267.92x = 1,857,098,889.91
  5. Step 5: Solve for x
    x = 1,857,098,889.91/47,267.92
  6. Step 6: Final answer
    x = 39,288.78

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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.