Home / 8,328.92-11,494.02-4,552.16

Finding the Fourth Proportional to 8,328.92, 11,494.02 and 4,552.16

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Solution

The fourth proportional to 8,328.92, 11,494.02 and 4,552.16 is: 6,282.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,328.92 : 11,494.02 = 4,552.16 : x
  2. Step 2: Convert to fraction form
    8,328.92/11,494.02 = 4,552.16/x
  3. Step 3: Cross multiply
    8,328.92x = 11,494.02 × 4,552.16
  4. Step 4: Simplify right side
    8,328.92x = 52,322,618.08
  5. Step 5: Solve for x
    x = 52,322,618.08/8,328.92
  6. Step 6: Final answer
    x = 6,282.04

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Half scale
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Double scale
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Similar ratio
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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.