Home / 179,295.73-268,880.85-52,902.42

Finding the Fourth Proportional to 179,295.73, 268,880.85 and 52,902.42

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Solution

The fourth proportional to 179,295.73, 268,880.85 and 52,902.42 is: 79,335.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,295.73 : 268,880.85 = 52,902.42 : x
  2. Step 2: Convert to fraction form
    179,295.73/268,880.85 = 52,902.42/x
  3. Step 3: Cross multiply
    179,295.73x = 268,880.85 × 52,902.42
  4. Step 4: Simplify right side
    179,295.73x = 14,224,446,648.35
  5. Step 5: Solve for x
    x = 14,224,446,648.35/179,295.73
  6. Step 6: Final answer
    x = 79,335.11

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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.