Home / 49,295.25-67,956.60-35,123.49

Finding the Fourth Proportional to 49,295.25, 67,956.60 and 35,123.49

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Solution

The fourth proportional to 49,295.25, 67,956.60 and 35,123.49 is: 48,419.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,295.25 : 67,956.60 = 35,123.49 : x
  2. Step 2: Convert to fraction form
    49,295.25/67,956.60 = 35,123.49/x
  3. Step 3: Cross multiply
    49,295.25x = 67,956.60 × 35,123.49
  4. Step 4: Simplify right side
    49,295.25x = 2,386,872,960.53
  5. Step 5: Solve for x
    x = 2,386,872,960.53/49,295.25
  6. Step 6: Final answer
    x = 48,419.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.