Home / 22,567.70-33,829.45-9,423.83

Finding the Fourth Proportional to 22,567.70, 33,829.45 and 9,423.83

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Solution

The fourth proportional to 22,567.70, 33,829.45 and 9,423.83 is: 14,126.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,567.70 : 33,829.45 = 9,423.83 : x
  2. Step 2: Convert to fraction form
    22,567.70/33,829.45 = 9,423.83/x
  3. Step 3: Cross multiply
    22,567.70x = 33,829.45 × 9,423.83
  4. Step 4: Simplify right side
    22,567.70x = 318,802,793.09
  5. Step 5: Solve for x
    x = 318,802,793.09/22,567.70
  6. Step 6: Final answer
    x = 14,126.51

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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.