Home / 41,402.96-62,090.04-13,693.52

Finding the Fourth Proportional to 41,402.96, 62,090.04 and 13,693.52

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Solution

The fourth proportional to 41,402.96, 62,090.04 and 13,693.52 is: 20,535.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,402.96 : 62,090.04 = 13,693.52 : x
  2. Step 2: Convert to fraction form
    41,402.96/62,090.04 = 13,693.52/x
  3. Step 3: Cross multiply
    41,402.96x = 62,090.04 × 13,693.52
  4. Step 4: Simplify right side
    41,402.96x = 850,231,204.54
  5. Step 5: Solve for x
    x = 850,231,204.54/41,402.96
  6. Step 6: Final answer
    x = 20,535.52

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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.