Home / 9,481.98-14,207.40-6,695.13

Finding the Fourth Proportional to 9,481.98, 14,207.40 and 6,695.13

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Solution

The fourth proportional to 9,481.98, 14,207.40 and 6,695.13 is: 10,031.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,481.98 : 14,207.40 = 6,695.13 : x
  2. Step 2: Convert to fraction form
    9,481.98/14,207.40 = 6,695.13/x
  3. Step 3: Cross multiply
    9,481.98x = 14,207.40 × 6,695.13
  4. Step 4: Simplify right side
    9,481.98x = 95,120,389.96
  5. Step 5: Solve for x
    x = 95,120,389.96/9,481.98
  6. Step 6: Final answer
    x = 10,031.70

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1.5x scale

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.