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Finding the Fourth Proportional to 2,424.96, 3,632.22 and 2,253.96

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Solution

The fourth proportional to 2,424.96, 3,632.22 and 2,253.96 is: 3,376.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424.96 : 3,632.22 = 2,253.96 : x
  2. Step 2: Convert to fraction form
    2,424.96/3,632.22 = 2,253.96/x
  3. Step 3: Cross multiply
    2,424.96x = 3,632.22 × 2,253.96
  4. Step 4: Simplify right side
    2,424.96x = 8,186,878.59
  5. Step 5: Solve for x
    x = 8,186,878.59/2,424.96
  6. Step 6: Final answer
    x = 3,376.09

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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.