Home / 39,324.59-54,303.82-25,202.04

Finding the Fourth Proportional to 39,324.59, 54,303.82 and 25,202.04

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Solution

The fourth proportional to 39,324.59, 54,303.82 and 25,202.04 is: 34,801.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,324.59 : 54,303.82 = 25,202.04 : x
  2. Step 2: Convert to fraction form
    39,324.59/54,303.82 = 25,202.04/x
  3. Step 3: Cross multiply
    39,324.59x = 54,303.82 × 25,202.04
  4. Step 4: Simplify right side
    39,324.59x = 1,368,566,777.15
  5. Step 5: Solve for x
    x = 1,368,566,777.15/39,324.59
  6. Step 6: Final answer
    x = 34,801.81

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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.