Home / 19,337.93-29,003.24-9,470.91

Finding the Fourth Proportional to 19,337.93, 29,003.24 and 9,470.91

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Solution

The fourth proportional to 19,337.93, 29,003.24 and 9,470.91 is: 14,204.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,337.93 : 29,003.24 = 9,470.91 : x
  2. Step 2: Convert to fraction form
    19,337.93/29,003.24 = 9,470.91/x
  3. Step 3: Cross multiply
    19,337.93x = 29,003.24 × 9,470.91
  4. Step 4: Simplify right side
    19,337.93x = 274,687,099.43
  5. Step 5: Solve for x
    x = 274,687,099.43/19,337.93
  6. Step 6: Final answer
    x = 14,204.58

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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.