Home / 6,162.08-9,246-3,567.20

Finding the Fourth Proportional to 6,162.08, 9,246 and 3,567.20

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Solution

The fourth proportional to 6,162.08, 9,246 and 3,567.20 is: 5,352.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162.08 : 9,246 = 3,567.20 : x
  2. Step 2: Convert to fraction form
    6,162.08/9,246 = 3,567.20/x
  3. Step 3: Cross multiply
    6,162.08x = 9,246 × 3,567.20
  4. Step 4: Simplify right side
    6,162.08x = 32,982,331.20
  5. Step 5: Solve for x
    x = 32,982,331.20/6,162.08
  6. Step 6: Final answer
    x = 5,352.47

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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.