Home / 4,300.04-5,934.80-2,531.72

Finding the Fourth Proportional to 4,300.04, 5,934.80 and 2,531.72

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Solution

The fourth proportional to 4,300.04, 5,934.80 and 2,531.72 is: 3,494.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,300.04 : 5,934.80 = 2,531.72 : x
  2. Step 2: Convert to fraction form
    4,300.04/5,934.80 = 2,531.72/x
  3. Step 3: Cross multiply
    4,300.04x = 5,934.80 × 2,531.72
  4. Step 4: Simplify right side
    4,300.04x = 15,025,251.86
  5. Step 5: Solve for x
    x = 15,025,251.86/4,300.04
  6. Step 6: Final answer
    x = 3,494.21

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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.