Home / 6,354.18-9,532.62-2,405.43

Finding the Fourth Proportional to 6,354.18, 9,532.62 and 2,405.43

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Solution

The fourth proportional to 6,354.18, 9,532.62 and 2,405.43 is: 3,608.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354.18 : 9,532.62 = 2,405.43 : x
  2. Step 2: Convert to fraction form
    6,354.18/9,532.62 = 2,405.43/x
  3. Step 3: Cross multiply
    6,354.18x = 9,532.62 × 2,405.43
  4. Step 4: Simplify right side
    6,354.18x = 22,930,050.13
  5. Step 5: Solve for x
    x = 22,930,050.13/6,354.18
  6. Step 6: Final answer
    x = 3,608.66

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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.