Home / 15,337.76-22,997.39-10,004.92

Finding the Fourth Proportional to 15,337.76, 22,997.39 and 10,004.92

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Solution

The fourth proportional to 15,337.76, 22,997.39 and 10,004.92 is: 15,001.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,337.76 : 22,997.39 = 10,004.92 : x
  2. Step 2: Convert to fraction form
    15,337.76/22,997.39 = 10,004.92/x
  3. Step 3: Cross multiply
    15,337.76x = 22,997.39 × 10,004.92
  4. Step 4: Simplify right side
    15,337.76x = 230,086,939.64
  5. Step 5: Solve for x
    x = 230,086,939.64/15,337.76
  6. Step 6: Final answer
    x = 15,001.34

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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.