Home / 7,463.60-11,195.35-2,269.47

Finding the Fourth Proportional to 7,463.60, 11,195.35 and 2,269.47

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Solution

The fourth proportional to 7,463.60, 11,195.35 and 2,269.47 is: 3,404.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463.60 : 11,195.35 = 2,269.47 : x
  2. Step 2: Convert to fraction form
    7,463.60/11,195.35 = 2,269.47/x
  3. Step 3: Cross multiply
    7,463.60x = 11,195.35 × 2,269.47
  4. Step 4: Simplify right side
    7,463.60x = 25,407,510.96
  5. Step 5: Solve for x
    x = 25,407,510.96/7,463.60
  6. Step 6: Final answer
    x = 3,404.19

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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.