Home / 36,098.80-54,140.10-23,705.80

Finding the Fourth Proportional to 36,098.80, 54,140.10 and 23,705.80

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Solution

The fourth proportional to 36,098.80, 54,140.10 and 23,705.80 is: 35,553.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,098.80 : 54,140.10 = 23,705.80 : x
  2. Step 2: Convert to fraction form
    36,098.80/54,140.10 = 23,705.80/x
  3. Step 3: Cross multiply
    36,098.80x = 54,140.10 × 23,705.80
  4. Step 4: Simplify right side
    36,098.80x = 1,283,434,382.58
  5. Step 5: Solve for x
    x = 1,283,434,382.58/36,098.80
  6. Step 6: Final answer
    x = 35,553.38

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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.