Home / 10,034.10-13,849.38-6,677.06

Finding the Fourth Proportional to 10,034.10, 13,849.38 and 6,677.06

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Solution

The fourth proportional to 10,034.10, 13,849.38 and 6,677.06 is: 9,215.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,034.10 : 13,849.38 = 6,677.06 : x
  2. Step 2: Convert to fraction form
    10,034.10/13,849.38 = 6,677.06/x
  3. Step 3: Cross multiply
    10,034.10x = 13,849.38 × 6,677.06
  4. Step 4: Simplify right side
    10,034.10x = 92,473,141.22
  5. Step 5: Solve for x
    x = 92,473,141.22/10,034.10
  6. Step 6: Final answer
    x = 9,215.89

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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.