Home / 8,044.83-11,102.34-4,459.82

Finding the Fourth Proportional to 8,044.83, 11,102.34 and 4,459.82

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Solution

The fourth proportional to 8,044.83, 11,102.34 and 4,459.82 is: 6,154.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044.83 : 11,102.34 = 4,459.82 : x
  2. Step 2: Convert to fraction form
    8,044.83/11,102.34 = 4,459.82/x
  3. Step 3: Cross multiply
    8,044.83x = 11,102.34 × 4,459.82
  4. Step 4: Simplify right side
    8,044.83x = 49,514,382.47
  5. Step 5: Solve for x
    x = 49,514,382.47/8,044.83
  6. Step 6: Final answer
    x = 6,154.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.