Home / 10,333.17-15,497.19-4,091.04

Finding the Fourth Proportional to 10,333.17, 15,497.19 and 4,091.04

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Solution

The fourth proportional to 10,333.17, 15,497.19 and 4,091.04 is: 6,135.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,333.17 : 15,497.19 = 4,091.04 : x
  2. Step 2: Convert to fraction form
    10,333.17/15,497.19 = 4,091.04/x
  3. Step 3: Cross multiply
    10,333.17x = 15,497.19 × 4,091.04
  4. Step 4: Simplify right side
    10,333.17x = 63,399,624.18
  5. Step 5: Solve for x
    x = 63,399,624.18/10,333.17
  6. Step 6: Final answer
    x = 6,135.54

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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.