Home / 5,995.20-8,276.84-4,567.68

Finding the Fourth Proportional to 5,995.20, 8,276.84 and 4,567.68

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Solution

The fourth proportional to 5,995.20, 8,276.84 and 4,567.68 is: 6,306.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,995.20 : 8,276.84 = 4,567.68 : x
  2. Step 2: Convert to fraction form
    5,995.20/8,276.84 = 4,567.68/x
  3. Step 3: Cross multiply
    5,995.20x = 8,276.84 × 4,567.68
  4. Step 4: Simplify right side
    5,995.20x = 37,805,956.53
  5. Step 5: Solve for x
    x = 37,805,956.53/5,995.20
  6. Step 6: Final answer
    x = 6,306.04

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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.