Home / 4,585.25-6,878.76-1,952.71

Finding the Fourth Proportional to 4,585.25, 6,878.76 and 1,952.71

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Solution

The fourth proportional to 4,585.25, 6,878.76 and 1,952.71 is: 2,929.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585.25 : 6,878.76 = 1,952.71 : x
  2. Step 2: Convert to fraction form
    4,585.25/6,878.76 = 1,952.71/x
  3. Step 3: Cross multiply
    4,585.25x = 6,878.76 × 1,952.71
  4. Step 4: Simplify right side
    4,585.25x = 13,432,223.44
  5. Step 5: Solve for x
    x = 13,432,223.44/4,585.25
  6. Step 6: Final answer
    x = 2,929.44

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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.