Home / 7,362.42-11,042.46-2,167.08

Finding the Fourth Proportional to 7,362.42, 11,042.46 and 2,167.08

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Solution

The fourth proportional to 7,362.42, 11,042.46 and 2,167.08 is: 3,250.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,362.42 : 11,042.46 = 2,167.08 : x
  2. Step 2: Convert to fraction form
    7,362.42/11,042.46 = 2,167.08/x
  3. Step 3: Cross multiply
    7,362.42x = 11,042.46 × 2,167.08
  4. Step 4: Simplify right side
    7,362.42x = 23,929,894.22
  5. Step 5: Solve for x
    x = 23,929,894.22/7,362.42
  6. Step 6: Final answer
    x = 3,250.28

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Double scale
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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.