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Finding the Fourth Proportional to 2,448.35, 3,672.54 and 599.48

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Solution

The fourth proportional to 2,448.35, 3,672.54 and 599.48 is: 899.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448.35 : 3,672.54 = 599.48 : x
  2. Step 2: Convert to fraction form
    2,448.35/3,672.54 = 599.48/x
  3. Step 3: Cross multiply
    2,448.35x = 3,672.54 × 599.48
  4. Step 4: Simplify right side
    2,448.35x = 2,201,614.28
  5. Step 5: Solve for x
    x = 2,201,614.28/2,448.35
  6. Step 6: Final answer
    x = 899.22

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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.