Home / 44,781.15-61,806.83-25,673.76

Finding the Fourth Proportional to 44,781.15, 61,806.83 and 25,673.76

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Solution

The fourth proportional to 44,781.15, 61,806.83 and 25,673.76 is: 35,434.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,781.15 : 61,806.83 = 25,673.76 : x
  2. Step 2: Convert to fraction form
    44,781.15/61,806.83 = 25,673.76/x
  3. Step 3: Cross multiply
    44,781.15x = 61,806.83 × 25,673.76
  4. Step 4: Simplify right side
    44,781.15x = 1,586,813,591.41
  5. Step 5: Solve for x
    x = 1,586,813,591.41/44,781.15
  6. Step 6: Final answer
    x = 35,434.86

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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.