Home / 7,363.10-11,044.65-6,556.70

Finding the Fourth Proportional to 7,363.10, 11,044.65 and 6,556.70

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Solution

The fourth proportional to 7,363.10, 11,044.65 and 6,556.70 is: 9,835.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363.10 : 11,044.65 = 6,556.70 : x
  2. Step 2: Convert to fraction form
    7,363.10/11,044.65 = 6,556.70/x
  3. Step 3: Cross multiply
    7,363.10x = 11,044.65 × 6,556.70
  4. Step 4: Simplify right side
    7,363.10x = 72,416,456.66
  5. Step 5: Solve for x
    x = 72,416,456.66/7,363.10
  6. Step 6: Final answer
    x = 9,835.05

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Similar ratio
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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.