Home / 27,484.30-41,248.32-9,959.14

Finding the Fourth Proportional to 27,484.30, 41,248.32 and 9,959.14

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Solution

The fourth proportional to 27,484.30, 41,248.32 and 9,959.14 is: 14,946.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,484.30 : 41,248.32 = 9,959.14 : x
  2. Step 2: Convert to fraction form
    27,484.30/41,248.32 = 9,959.14/x
  3. Step 3: Cross multiply
    27,484.30x = 41,248.32 × 9,959.14
  4. Step 4: Simplify right side
    27,484.30x = 410,797,793.64
  5. Step 5: Solve for x
    x = 410,797,793.64/27,484.30
  6. Step 6: Final answer
    x = 14,946.63

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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.