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Finding the Fourth Proportional to 163,097.39, 244,587.41 and 56,452.39

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Solution

The fourth proportional to 163,097.39, 244,587.41 and 56,452.39 is: 84,658.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,097.39 : 244,587.41 = 56,452.39 : x
  2. Step 2: Convert to fraction form
    163,097.39/244,587.41 = 56,452.39/x
  3. Step 3: Cross multiply
    163,097.39x = 244,587.41 × 56,452.39
  4. Step 4: Simplify right side
    163,097.39x = 13,807,542,964.68
  5. Step 5: Solve for x
    x = 13,807,542,964.68/163,097.39
  6. Step 6: Final answer
    x = 84,658.27

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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.