Home / 44,125.38-66,185.01-25,391.58

Finding the Fourth Proportional to 44,125.38, 66,185.01 and 25,391.58

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Solution

The fourth proportional to 44,125.38, 66,185.01 and 25,391.58 is: 38,085.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,125.38 : 66,185.01 = 25,391.58 : x
  2. Step 2: Convert to fraction form
    44,125.38/66,185.01 = 25,391.58/x
  3. Step 3: Cross multiply
    44,125.38x = 66,185.01 × 25,391.58
  4. Step 4: Simplify right side
    44,125.38x = 1,680,541,976.22
  5. Step 5: Solve for x
    x = 1,680,541,976.22/44,125.38
  6. Step 6: Final answer
    x = 38,085.61

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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.