Home / 34,149.36-47,124.66-25,193.64

Finding the Fourth Proportional to 34,149.36, 47,124.66 and 25,193.64

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Solution

The fourth proportional to 34,149.36, 47,124.66 and 25,193.64 is: 34,766.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,149.36 : 47,124.66 = 25,193.64 : x
  2. Step 2: Convert to fraction form
    34,149.36/47,124.66 = 25,193.64/x
  3. Step 3: Cross multiply
    34,149.36x = 47,124.66 × 25,193.64
  4. Step 4: Simplify right side
    34,149.36x = 1,187,241,719.16
  5. Step 5: Solve for x
    x = 1,187,241,719.16/34,149.36
  6. Step 6: Final answer
    x = 34,766.15

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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.