Home / 38,552.76-53,204.04-25,132.68

Finding the Fourth Proportional to 38,552.76, 53,204.04 and 25,132.68

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Solution

The fourth proportional to 38,552.76, 53,204.04 and 25,132.68 is: 34,683.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,552.76 : 53,204.04 = 25,132.68 : x
  2. Step 2: Convert to fraction form
    38,552.76/53,204.04 = 25,132.68/x
  3. Step 3: Cross multiply
    38,552.76x = 53,204.04 × 25,132.68
  4. Step 4: Simplify right side
    38,552.76x = 1,337,160,112.03
  5. Step 5: Solve for x
    x = 1,337,160,112.03/38,552.76
  6. Step 6: Final answer
    x = 34,683.90

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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.