Home / 4,367.34-6,545.54-3,439.23

Finding the Fourth Proportional to 4,367.34, 6,545.54 and 3,439.23

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Solution

The fourth proportional to 4,367.34, 6,545.54 and 3,439.23 is: 5,154.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367.34 : 6,545.54 = 3,439.23 : x
  2. Step 2: Convert to fraction form
    4,367.34/6,545.54 = 3,439.23/x
  3. Step 3: Cross multiply
    4,367.34x = 6,545.54 × 3,439.23
  4. Step 4: Simplify right side
    4,367.34x = 22,511,597.26
  5. Step 5: Solve for x
    x = 22,511,597.26/4,367.34
  6. Step 6: Final answer
    x = 5,154.54

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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.