Home / 4,207.26-6,306.51-2,355.66

Finding the Fourth Proportional to 4,207.26, 6,306.51 and 2,355.66

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Solution

The fourth proportional to 4,207.26, 6,306.51 and 2,355.66 is: 3,531.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,207.26 : 6,306.51 = 2,355.66 : x
  2. Step 2: Convert to fraction form
    4,207.26/6,306.51 = 2,355.66/x
  3. Step 3: Cross multiply
    4,207.26x = 6,306.51 × 2,355.66
  4. Step 4: Simplify right side
    4,207.26x = 14,855,993.35
  5. Step 5: Solve for x
    x = 14,855,993.35/4,207.26
  6. Step 6: Final answer
    x = 3,531.04

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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.