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Finding the Fourth Proportional to 332,026.62, 498,072.72 and 95,404.14

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Solution

The fourth proportional to 332,026.62, 498,072.72 and 95,404.14 is: 143,115.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,026.62 : 498,072.72 = 95,404.14 : x
  2. Step 2: Convert to fraction form
    332,026.62/498,072.72 = 95,404.14/x
  3. Step 3: Cross multiply
    332,026.62x = 498,072.72 × 95,404.14
  4. Step 4: Simplify right side
    332,026.62x = 47,518,199,509.06
  5. Step 5: Solve for x
    x = 47,518,199,509.06/332,026.62
  6. Step 6: Final answer
    x = 143,115.63

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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.