Home / 36,794.97-55,196.40-15,737.20

Finding the Fourth Proportional to 36,794.97, 55,196.40 and 15,737.20

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Solution

The fourth proportional to 36,794.97, 55,196.40 and 15,737.20 is: 23,607.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,794.97 : 55,196.40 = 15,737.20 : x
  2. Step 2: Convert to fraction form
    36,794.97/55,196.40 = 15,737.20/x
  3. Step 3: Cross multiply
    36,794.97x = 55,196.40 × 15,737.20
  4. Step 4: Simplify right side
    36,794.97x = 868,636,707.10
  5. Step 5: Solve for x
    x = 868,636,707.10/36,794.97
  6. Step 6: Final answer
    x = 23,607.49

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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.