Home / 97,332.33-146,025.83-47,414.05

Finding the Fourth Proportional to 97,332.33, 146,025.83 and 47,414.05

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Solution

The fourth proportional to 97,332.33, 146,025.83 and 47,414.05 is: 71,134.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,332.33 : 146,025.83 = 47,414.05 : x
  2. Step 2: Convert to fraction form
    97,332.33/146,025.83 = 47,414.05/x
  3. Step 3: Cross multiply
    97,332.33x = 146,025.83 × 47,414.05
  4. Step 4: Simplify right side
    97,332.33x = 6,923,675,767.84
  5. Step 5: Solve for x
    x = 6,923,675,767.84/97,332.33
  6. Step 6: Final answer
    x = 71,134.39

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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.