Home / 41,507.89-57,280.62-23,602.90

Finding the Fourth Proportional to 41,507.89, 57,280.62 and 23,602.90

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Solution

The fourth proportional to 41,507.89, 57,280.62 and 23,602.90 is: 32,571.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,507.89 : 57,280.62 = 23,602.90 : x
  2. Step 2: Convert to fraction form
    41,507.89/57,280.62 = 23,602.90/x
  3. Step 3: Cross multiply
    41,507.89x = 57,280.62 × 23,602.90
  4. Step 4: Simplify right side
    41,507.89x = 1,351,988,745.80
  5. Step 5: Solve for x
    x = 1,351,988,745.80/41,507.89
  6. Step 6: Final answer
    x = 32,571.85

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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.