Home / 22,747.08-34,125.24-9,599.40

Finding the Fourth Proportional to 22,747.08, 34,125.24 and 9,599.40

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Solution

The fourth proportional to 22,747.08, 34,125.24 and 9,599.40 is: 14,401.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747.08 : 34,125.24 = 9,599.40 : x
  2. Step 2: Convert to fraction form
    22,747.08/34,125.24 = 9,599.40/x
  3. Step 3: Cross multiply
    22,747.08x = 34,125.24 × 9,599.40
  4. Step 4: Simplify right side
    22,747.08x = 327,581,828.86
  5. Step 5: Solve for x
    x = 327,581,828.86/22,747.08
  6. Step 6: Final answer
    x = 14,401.05

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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.