Home / 6,253.47-9,366.33-4,493.19

Finding the Fourth Proportional to 6,253.47, 9,366.33 and 4,493.19

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Solution

The fourth proportional to 6,253.47, 9,366.33 and 4,493.19 is: 6,729.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,253.47 : 9,366.33 = 4,493.19 : x
  2. Step 2: Convert to fraction form
    6,253.47/9,366.33 = 4,493.19/x
  3. Step 3: Cross multiply
    6,253.47x = 9,366.33 × 4,493.19
  4. Step 4: Simplify right side
    6,253.47x = 42,084,677.83
  5. Step 5: Solve for x
    x = 42,084,677.83/6,253.47
  6. Step 6: Final answer
    x = 6,729.81

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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.