Home / 6,254.47-9,367.82-4,494.19

Finding the Fourth Proportional to 6,254.47, 9,367.82 and 4,494.19

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Solution

The fourth proportional to 6,254.47, 9,367.82 and 4,494.19 is: 6,731.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,254.47 : 9,367.82 = 4,494.19 : x
  2. Step 2: Convert to fraction form
    6,254.47/9,367.82 = 4,494.19/x
  3. Step 3: Cross multiply
    6,254.47x = 9,367.82 × 4,494.19
  4. Step 4: Simplify right side
    6,254.47x = 42,100,762.97
  5. Step 5: Solve for x
    x = 42,100,762.97/6,254.47
  6. Step 6: Final answer
    x = 6,731.31

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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.