Home / 6,975.48-10,454.33-3,269.55

Finding the Fourth Proportional to 6,975.48, 10,454.33 and 3,269.55

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Solution

The fourth proportional to 6,975.48, 10,454.33 and 3,269.55 is: 4,900.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,975.48 : 10,454.33 = 3,269.55 : x
  2. Step 2: Convert to fraction form
    6,975.48/10,454.33 = 3,269.55/x
  3. Step 3: Cross multiply
    6,975.48x = 10,454.33 × 3,269.55
  4. Step 4: Simplify right side
    6,975.48x = 34,180,920.34
  5. Step 5: Solve for x
    x = 34,180,920.34/6,975.48
  6. Step 6: Final answer
    x = 4,900.15

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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.