Home / 41,395.68-57,122.82-23,487.48

Finding the Fourth Proportional to 41,395.68, 57,122.82 and 23,487.48

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Solution

The fourth proportional to 41,395.68, 57,122.82 and 23,487.48 is: 32,410.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,395.68 : 57,122.82 = 23,487.48 : x
  2. Step 2: Convert to fraction form
    41,395.68/57,122.82 = 23,487.48/x
  3. Step 3: Cross multiply
    41,395.68x = 57,122.82 × 23,487.48
  4. Step 4: Simplify right side
    41,395.68x = 1,341,671,092.29
  5. Step 5: Solve for x
    x = 1,341,671,092.29/41,395.68
  6. Step 6: Final answer
    x = 32,410.90

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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.