Home / 36,773.54-55,160.33-15,695.86

Finding the Fourth Proportional to 36,773.54, 55,160.33 and 15,695.86

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Solution

The fourth proportional to 36,773.54, 55,160.33 and 15,695.86 is: 23,543.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,773.54 : 55,160.33 = 15,695.86 : x
  2. Step 2: Convert to fraction form
    36,773.54/55,160.33 = 15,695.86/x
  3. Step 3: Cross multiply
    36,773.54x = 55,160.33 × 15,695.86
  4. Step 4: Simplify right side
    36,773.54x = 865,788,817.23
  5. Step 5: Solve for x
    x = 865,788,817.23/36,773.54
  6. Step 6: Final answer
    x = 23,543.80

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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.