Home / 4,468.02-6,654.78-4,233.84

Finding the Fourth Proportional to 4,468.02, 6,654.78 and 4,233.84

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Solution

The fourth proportional to 4,468.02, 6,654.78 and 4,233.84 is: 6,305.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,468.02 : 6,654.78 = 4,233.84 : x
  2. Step 2: Convert to fraction form
    4,468.02/6,654.78 = 4,233.84/x
  3. Step 3: Cross multiply
    4,468.02x = 6,654.78 × 4,233.84
  4. Step 4: Simplify right side
    4,468.02x = 28,175,273.76
  5. Step 5: Solve for x
    x = 28,175,273.76/4,468.02
  6. Step 6: Final answer
    x = 6,305.99

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.