Home / 36,244.72-54,367.12-9,949.66

Finding the Fourth Proportional to 36,244.72, 54,367.12 and 9,949.66

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Solution

The fourth proportional to 36,244.72, 54,367.12 and 9,949.66 is: 14,924.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,244.72 : 54,367.12 = 9,949.66 : x
  2. Step 2: Convert to fraction form
    36,244.72/54,367.12 = 9,949.66/x
  3. Step 3: Cross multiply
    36,244.72x = 54,367.12 × 9,949.66
  4. Step 4: Simplify right side
    36,244.72x = 540,934,359.18
  5. Step 5: Solve for x
    x = 540,934,359.18/36,244.72
  6. Step 6: Final answer
    x = 14,924.50

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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.