Home / 6,350.76-9,531.72-6,328.08

Finding the Fourth Proportional to 6,350.76, 9,531.72 and 6,328.08

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Solution

The fourth proportional to 6,350.76, 9,531.72 and 6,328.08 is: 9,497.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,350.76 : 9,531.72 = 6,328.08 : x
  2. Step 2: Convert to fraction form
    6,350.76/9,531.72 = 6,328.08/x
  3. Step 3: Cross multiply
    6,350.76x = 9,531.72 × 6,328.08
  4. Step 4: Simplify right side
    6,350.76x = 60,317,486.70
  5. Step 5: Solve for x
    x = 60,317,486.70/6,350.76
  6. Step 6: Final answer
    x = 9,497.68

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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.