Home / 37,016.20-55,508.10-14,822.20

Finding the Fourth Proportional to 37,016.20, 55,508.10 and 14,822.20

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Solution

The fourth proportional to 37,016.20, 55,508.10 and 14,822.20 is: 22,226.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,016.20 : 55,508.10 = 14,822.20 : x
  2. Step 2: Convert to fraction form
    37,016.20/55,508.10 = 14,822.20/x
  3. Step 3: Cross multiply
    37,016.20x = 55,508.10 × 14,822.20
  4. Step 4: Simplify right side
    37,016.20x = 822,752,159.82
  5. Step 5: Solve for x
    x = 822,752,159.82/37,016.20
  6. Step 6: Final answer
    x = 22,226.81

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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.