Home / 6,967.15-10,452.89-2,287.22

Finding the Fourth Proportional to 6,967.15, 10,452.89 and 2,287.22

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Solution

The fourth proportional to 6,967.15, 10,452.89 and 2,287.22 is: 3,431.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,967.15 : 10,452.89 = 2,287.22 : x
  2. Step 2: Convert to fraction form
    6,967.15/10,452.89 = 2,287.22/x
  3. Step 3: Cross multiply
    6,967.15x = 10,452.89 × 2,287.22
  4. Step 4: Simplify right side
    6,967.15x = 23,908,012.52
  5. Step 5: Solve for x
    x = 23,908,012.52/6,967.15
  6. Step 6: Final answer
    x = 3,431.54

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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.