Home / 4,113.04-6,169.56-1,035.12

Finding the Fourth Proportional to 4,113.04, 6,169.56 and 1,035.12

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Solution

The fourth proportional to 4,113.04, 6,169.56 and 1,035.12 is: 1,552.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,113.04 : 6,169.56 = 1,035.12 : x
  2. Step 2: Convert to fraction form
    4,113.04/6,169.56 = 1,035.12/x
  3. Step 3: Cross multiply
    4,113.04x = 6,169.56 × 1,035.12
  4. Step 4: Simplify right side
    4,113.04x = 6,386,234.95
  5. Step 5: Solve for x
    x = 6,386,234.95/4,113.04
  6. Step 6: Final answer
    x = 1,552.68

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Similar ratio
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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.