Home / 57,433.10-86,114.37-22,331.84

Finding the Fourth Proportional to 57,433.10, 86,114.37 and 22,331.84

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Solution

The fourth proportional to 57,433.10, 86,114.37 and 22,331.84 is: 33,484.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,433.10 : 86,114.37 = 22,331.84 : x
  2. Step 2: Convert to fraction form
    57,433.10/86,114.37 = 22,331.84/x
  3. Step 3: Cross multiply
    57,433.10x = 86,114.37 × 22,331.84
  4. Step 4: Simplify right side
    57,433.10x = 1,923,092,332.54
  5. Step 5: Solve for x
    x = 1,923,092,332.54/57,433.10
  6. Step 6: Final answer
    x = 33,484.04

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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.