Home / 38,103.44-52,600.98-25,377.80

Finding the Fourth Proportional to 38,103.44, 52,600.98 and 25,377.80

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Solution

The fourth proportional to 38,103.44, 52,600.98 and 25,377.80 is: 35,033.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,103.44 : 52,600.98 = 25,377.80 : x
  2. Step 2: Convert to fraction form
    38,103.44/52,600.98 = 25,377.80/x
  3. Step 3: Cross multiply
    38,103.44x = 52,600.98 × 25,377.80
  4. Step 4: Simplify right side
    38,103.44x = 1,334,897,150.24
  5. Step 5: Solve for x
    x = 1,334,897,150.24/38,103.44
  6. Step 6: Final answer
    x = 35,033.51

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Double scale
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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.