Home / 9,452.26-13,048.59-6,310.54

Finding the Fourth Proportional to 9,452.26, 13,048.59 and 6,310.54

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Solution

The fourth proportional to 9,452.26, 13,048.59 and 6,310.54 is: 8,711.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452.26 : 13,048.59 = 6,310.54 : x
  2. Step 2: Convert to fraction form
    9,452.26/13,048.59 = 6,310.54/x
  3. Step 3: Cross multiply
    9,452.26x = 13,048.59 × 6,310.54
  4. Step 4: Simplify right side
    9,452.26x = 82,343,649.14
  5. Step 5: Solve for x
    x = 82,343,649.14/9,452.26
  6. Step 6: Final answer
    x = 8,711.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.