Home / 37,234.04-55,869.28-17,514.58

Finding the Fourth Proportional to 37,234.04, 55,869.28 and 17,514.58

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Solution

The fourth proportional to 37,234.04, 55,869.28 and 17,514.58 is: 26,280.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,234.04 : 55,869.28 = 17,514.58 : x
  2. Step 2: Convert to fraction form
    37,234.04/55,869.28 = 17,514.58/x
  3. Step 3: Cross multiply
    37,234.04x = 55,869.28 × 17,514.58
  4. Step 4: Simplify right side
    37,234.04x = 978,526,974.10
  5. Step 5: Solve for x
    x = 978,526,974.10/37,234.04
  6. Step 6: Final answer
    x = 26,280.44

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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.