Home / 27,654.24-41,475.24-11,011.20

Finding the Fourth Proportional to 27,654.24, 41,475.24 and 11,011.20

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Solution

The fourth proportional to 27,654.24, 41,475.24 and 11,011.20 is: 16,514.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,654.24 : 41,475.24 = 11,011.20 : x
  2. Step 2: Convert to fraction form
    27,654.24/41,475.24 = 11,011.20/x
  3. Step 3: Cross multiply
    27,654.24x = 41,475.24 × 11,011.20
  4. Step 4: Simplify right side
    27,654.24x = 456,692,162.69
  5. Step 5: Solve for x
    x = 456,692,162.69/27,654.24
  6. Step 6: Final answer
    x = 16,514.36

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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.