Home / 4,425.35-6,637.46-2,233.13

Finding the Fourth Proportional to 4,425.35, 6,637.46 and 2,233.13

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Solution

The fourth proportional to 4,425.35, 6,637.46 and 2,233.13 is: 3,349.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.35 : 6,637.46 = 2,233.13 : x
  2. Step 2: Convert to fraction form
    4,425.35/6,637.46 = 2,233.13/x
  3. Step 3: Cross multiply
    4,425.35x = 6,637.46 × 2,233.13
  4. Step 4: Simplify right side
    4,425.35x = 14,822,266.70
  5. Step 5: Solve for x
    x = 14,822,266.70/4,425.35
  6. Step 6: Final answer
    x = 3,349.40

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Half scale
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Double scale
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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.