Home / 11,073.47-16,610.18-4,498.11

Finding the Fourth Proportional to 11,073.47, 16,610.18 and 4,498.11

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Solution

The fourth proportional to 11,073.47, 16,610.18 and 4,498.11 is: 6,747.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073.47 : 16,610.18 = 4,498.11 : x
  2. Step 2: Convert to fraction form
    11,073.47/16,610.18 = 4,498.11/x
  3. Step 3: Cross multiply
    11,073.47x = 16,610.18 × 4,498.11
  4. Step 4: Simplify right side
    11,073.47x = 74,714,394.27
  5. Step 5: Solve for x
    x = 74,714,394.27/11,073.47
  6. Step 6: Final answer
    x = 6,747.16

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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.