Home / 45,747.05-68,610.24-23,234.92

Finding the Fourth Proportional to 45,747.05, 68,610.24 and 23,234.92

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Solution

The fourth proportional to 45,747.05, 68,610.24 and 23,234.92 is: 34,847.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,747.05 : 68,610.24 = 23,234.92 : x
  2. Step 2: Convert to fraction form
    45,747.05/68,610.24 = 23,234.92/x
  3. Step 3: Cross multiply
    45,747.05x = 68,610.24 × 23,234.92
  4. Step 4: Simplify right side
    45,747.05x = 1,594,153,266.06
  5. Step 5: Solve for x
    x = 1,594,153,266.06/45,747.05
  6. Step 6: Final answer
    x = 34,847.13

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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.