Home / 4,584.20-6,326.18-2,488.32

Finding the Fourth Proportional to 4,584.20, 6,326.18 and 2,488.32

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Solution

The fourth proportional to 4,584.20, 6,326.18 and 2,488.32 is: 3,433.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,584.20 : 6,326.18 = 2,488.32 : x
  2. Step 2: Convert to fraction form
    4,584.20/6,326.18 = 2,488.32/x
  3. Step 3: Cross multiply
    4,584.20x = 6,326.18 × 2,488.32
  4. Step 4: Simplify right side
    4,584.20x = 15,741,547.78
  5. Step 5: Solve for x
    x = 15,741,547.78/4,584.20
  6. Step 6: Final answer
    x = 3,433.87

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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.