Home / 5,304.12-7,295.34-4,253.88

Finding the Fourth Proportional to 5,304.12, 7,295.34 and 4,253.88

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Solution

The fourth proportional to 5,304.12, 7,295.34 and 4,253.88 is: 5,850.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,304.12 : 7,295.34 = 4,253.88 : x
  2. Step 2: Convert to fraction form
    5,304.12/7,295.34 = 4,253.88/x
  3. Step 3: Cross multiply
    5,304.12x = 7,295.34 × 4,253.88
  4. Step 4: Simplify right side
    5,304.12x = 31,033,500.92
  5. Step 5: Solve for x
    x = 31,033,500.92/5,304.12
  6. Step 6: Final answer
    x = 5,850.83

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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.