Home / 36,287.60-54,437.77-16,568.15

Finding the Fourth Proportional to 36,287.60, 54,437.77 and 16,568.15

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Solution

The fourth proportional to 36,287.60, 54,437.77 and 16,568.15 is: 24,855.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,287.60 : 54,437.77 = 16,568.15 : x
  2. Step 2: Convert to fraction form
    36,287.60/54,437.77 = 16,568.15/x
  3. Step 3: Cross multiply
    36,287.60x = 54,437.77 × 16,568.15
  4. Step 4: Simplify right side
    36,287.60x = 901,932,887.55
  5. Step 5: Solve for x
    x = 901,932,887.55/36,287.60
  6. Step 6: Final answer
    x = 24,855.13

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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.