Home / 11,024.83-15,214.04-6,244.69

Finding the Fourth Proportional to 11,024.83, 15,214.04 and 6,244.69

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Solution

The fourth proportional to 11,024.83, 15,214.04 and 6,244.69 is: 8,617.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,024.83 : 15,214.04 = 6,244.69 : x
  2. Step 2: Convert to fraction form
    11,024.83/15,214.04 = 6,244.69/x
  3. Step 3: Cross multiply
    11,024.83x = 15,214.04 × 6,244.69
  4. Step 4: Simplify right side
    11,024.83x = 95,006,963.45
  5. Step 5: Solve for x
    x = 95,006,963.45/11,024.83
  6. Step 6: Final answer
    x = 8,617.54

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Half scale
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Double scale
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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.