Home / 36,857.53-55,294.65-13,483.97

Finding the Fourth Proportional to 36,857.53, 55,294.65 and 13,483.97

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Solution

The fourth proportional to 36,857.53, 55,294.65 and 13,483.97 is: 20,229.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,857.53 : 55,294.65 = 13,483.97 : x
  2. Step 2: Convert to fraction form
    36,857.53/55,294.65 = 13,483.97/x
  3. Step 3: Cross multiply
    36,857.53x = 55,294.65 × 13,483.97
  4. Step 4: Simplify right side
    36,857.53x = 745,591,332.64
  5. Step 5: Solve for x
    x = 745,591,332.64/36,857.53
  6. Step 6: Final answer
    x = 20,229.01

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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.