Home / 15,234.28-22,849.10-5,872.93

Finding the Fourth Proportional to 15,234.28, 22,849.10 and 5,872.93

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Solution

The fourth proportional to 15,234.28, 22,849.10 and 5,872.93 is: 8,808.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,234.28 : 22,849.10 = 5,872.93 : x
  2. Step 2: Convert to fraction form
    15,234.28/22,849.10 = 5,872.93/x
  3. Step 3: Cross multiply
    15,234.28x = 22,849.10 × 5,872.93
  4. Step 4: Simplify right side
    15,234.28x = 134,191,161.19
  5. Step 5: Solve for x
    x = 134,191,161.19/15,234.28
  6. Step 6: Final answer
    x = 8,808.50

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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.