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Finding the Fourth Proportional to 229,562.84, 344,364.06 and 63,350.84

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Solution

The fourth proportional to 229,562.84, 344,364.06 and 63,350.84 is: 95,031.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,562.84 : 344,364.06 = 63,350.84 : x
  2. Step 2: Convert to fraction form
    229,562.84/344,364.06 = 63,350.84/x
  3. Step 3: Cross multiply
    229,562.84x = 344,364.06 × 63,350.84
  4. Step 4: Simplify right side
    229,562.84x = 21,815,752,466.81
  5. Step 5: Solve for x
    x = 21,815,752,466.81/229,562.84
  6. Step 6: Final answer
    x = 95,031.72

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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.