Home / 8,044.17-11,100.65-4,459.28

Finding the Fourth Proportional to 8,044.17, 11,100.65 and 4,459.28

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Solution

The fourth proportional to 8,044.17, 11,100.65 and 4,459.28 is: 6,153.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,044.17 : 11,100.65 = 4,459.28 : x
  2. Step 2: Convert to fraction form
    8,044.17/11,100.65 = 4,459.28/x
  3. Step 3: Cross multiply
    8,044.17x = 11,100.65 × 4,459.28
  4. Step 4: Simplify right side
    8,044.17x = 49,500,828.73
  5. Step 5: Solve for x
    x = 49,500,828.73/8,044.17
  6. Step 6: Final answer
    x = 6,153.63

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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.