Home / 37,044.88-55,589.52-14,855.20

Finding the Fourth Proportional to 37,044.88, 55,589.52 and 14,855.20

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Solution

The fourth proportional to 37,044.88, 55,589.52 and 14,855.20 is: 22,291.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,044.88 : 55,589.52 = 14,855.20 : x
  2. Step 2: Convert to fraction form
    37,044.88/55,589.52 = 14,855.20/x
  3. Step 3: Cross multiply
    37,044.88x = 55,589.52 × 14,855.20
  4. Step 4: Simplify right side
    37,044.88x = 825,793,437.50
  5. Step 5: Solve for x
    x = 825,793,437.50/37,044.88
  6. Step 6: Final answer
    x = 22,291.70

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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.