Home / 7,544.60-11,316.90-2,350.48

Finding the Fourth Proportional to 7,544.60, 11,316.90 and 2,350.48

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Solution

The fourth proportional to 7,544.60, 11,316.90 and 2,350.48 is: 3,525.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544.60 : 11,316.90 = 2,350.48 : x
  2. Step 2: Convert to fraction form
    7,544.60/11,316.90 = 2,350.48/x
  3. Step 3: Cross multiply
    7,544.60x = 11,316.90 × 2,350.48
  4. Step 4: Simplify right side
    7,544.60x = 26,600,147.11
  5. Step 5: Solve for x
    x = 26,600,147.11/7,544.60
  6. Step 6: Final answer
    x = 3,525.72

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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.