Home / 45,094.92-67,562.13-38,453.73

Finding the Fourth Proportional to 45,094.92, 67,562.13 and 38,453.73

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Solution

The fourth proportional to 45,094.92, 67,562.13 and 38,453.73 is: 57,612.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,094.92 : 67,562.13 = 38,453.73 : x
  2. Step 2: Convert to fraction form
    45,094.92/67,562.13 = 38,453.73/x
  3. Step 3: Cross multiply
    45,094.92x = 67,562.13 × 38,453.73
  4. Step 4: Simplify right side
    45,094.92x = 2,598,015,905.24
  5. Step 5: Solve for x
    x = 2,598,015,905.24/45,094.92
  6. Step 6: Final answer
    x = 57,612.16

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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.