Home / 36,739.59-55,108.17-15,963.09

Finding the Fourth Proportional to 36,739.59, 55,108.17 and 15,963.09

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Solution

The fourth proportional to 36,739.59, 55,108.17 and 15,963.09 is: 23,944.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,739.59 : 55,108.17 = 15,963.09 : x
  2. Step 2: Convert to fraction form
    36,739.59/55,108.17 = 15,963.09/x
  3. Step 3: Cross multiply
    36,739.59x = 55,108.17 × 15,963.09
  4. Step 4: Simplify right side
    36,739.59x = 879,696,677.45
  5. Step 5: Solve for x
    x = 879,696,677.45/36,739.59
  6. Step 6: Final answer
    x = 23,944.11

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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.