Home / 91,596.24-137,383.42-25,042.18

Finding the Fourth Proportional to 91,596.24, 137,383.42 and 25,042.18

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Solution

The fourth proportional to 91,596.24, 137,383.42 and 25,042.18 is: 37,560.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,596.24 : 137,383.42 = 25,042.18 : x
  2. Step 2: Convert to fraction form
    91,596.24/137,383.42 = 25,042.18/x
  3. Step 3: Cross multiply
    91,596.24x = 137,383.42 × 25,042.18
  4. Step 4: Simplify right side
    91,596.24x = 3,440,380,332.66
  5. Step 5: Solve for x
    x = 3,440,380,332.66/91,596.24
  6. Step 6: Final answer
    x = 37,560.28

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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.