Home / 6,246.18-8,618.84-3,592.62

Finding the Fourth Proportional to 6,246.18, 8,618.84 and 3,592.62

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Solution

The fourth proportional to 6,246.18, 8,618.84 and 3,592.62 is: 4,957.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,246.18 : 8,618.84 = 3,592.62 : x
  2. Step 2: Convert to fraction form
    6,246.18/8,618.84 = 3,592.62/x
  3. Step 3: Cross multiply
    6,246.18x = 8,618.84 × 3,592.62
  4. Step 4: Simplify right side
    6,246.18x = 30,964,216.96
  5. Step 5: Solve for x
    x = 30,964,216.96/6,246.18
  6. Step 6: Final answer
    x = 4,957.30

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Half scale
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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.