Home / 44,514.20-66,775.98-18,214.76

Finding the Fourth Proportional to 44,514.20, 66,775.98 and 18,214.76

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Solution

The fourth proportional to 44,514.20, 66,775.98 and 18,214.76 is: 27,324.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,514.20 : 66,775.98 = 18,214.76 : x
  2. Step 2: Convert to fraction form
    44,514.20/66,775.98 = 18,214.76/x
  3. Step 3: Cross multiply
    44,514.20x = 66,775.98 × 18,214.76
  4. Step 4: Simplify right side
    44,514.20x = 1,216,308,449.46
  5. Step 5: Solve for x
    x = 1,216,308,449.46/44,514.20
  6. Step 6: Final answer
    x = 27,324.06

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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.