Home / 6,233.50-8,602.41-3,439.18

Finding the Fourth Proportional to 6,233.50, 8,602.41 and 3,439.18

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Solution

The fourth proportional to 6,233.50, 8,602.41 and 3,439.18 is: 4,746.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,233.50 : 8,602.41 = 3,439.18 : x
  2. Step 2: Convert to fraction form
    6,233.50/8,602.41 = 3,439.18/x
  3. Step 3: Cross multiply
    6,233.50x = 8,602.41 × 3,439.18
  4. Step 4: Simplify right side
    6,233.50x = 29,585,236.42
  5. Step 5: Solve for x
    x = 29,585,236.42/6,233.50
  6. Step 6: Final answer
    x = 4,746.17

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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.