Home / 29,234.08-40,353.78-17,301.52

Finding the Fourth Proportional to 29,234.08, 40,353.78 and 17,301.52

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Solution

The fourth proportional to 29,234.08, 40,353.78 and 17,301.52 is: 23,882.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,234.08 : 40,353.78 = 17,301.52 : x
  2. Step 2: Convert to fraction form
    29,234.08/40,353.78 = 17,301.52/x
  3. Step 3: Cross multiply
    29,234.08x = 40,353.78 × 17,301.52
  4. Step 4: Simplify right side
    29,234.08x = 698,181,731.75
  5. Step 5: Solve for x
    x = 698,181,731.75/29,234.08
  6. Step 6: Final answer
    x = 23,882.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.