Home / 97,828.80-146,725.83-44,508.39

Finding the Fourth Proportional to 97,828.80, 146,725.83 and 44,508.39

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Solution

The fourth proportional to 97,828.80, 146,725.83 and 44,508.39 is: 66,754.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,828.80 : 146,725.83 = 44,508.39 : x
  2. Step 2: Convert to fraction form
    97,828.80/146,725.83 = 44,508.39/x
  3. Step 3: Cross multiply
    97,828.80x = 146,725.83 × 44,508.39
  4. Step 4: Simplify right side
    97,828.80x = 6,530,530,464.71
  5. Step 5: Solve for x
    x = 6,530,530,464.71/97,828.80
  6. Step 6: Final answer
    x = 66,754.68

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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.