Home / 4,236.04-6,348.30-3,144.52

Finding the Fourth Proportional to 4,236.04, 6,348.30 and 3,144.52

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Solution

The fourth proportional to 4,236.04, 6,348.30 and 3,144.52 is: 4,712.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,236.04 : 6,348.30 = 3,144.52 : x
  2. Step 2: Convert to fraction form
    4,236.04/6,348.30 = 3,144.52/x
  3. Step 3: Cross multiply
    4,236.04x = 6,348.30 × 3,144.52
  4. Step 4: Simplify right side
    4,236.04x = 19,962,356.32
  5. Step 5: Solve for x
    x = 19,962,356.32/4,236.04
  6. Step 6: Final answer
    x = 4,712.50

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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.