Home / 97,928.87-146,665.48-95,235.11

Finding the Fourth Proportional to 97,928.87, 146,665.48 and 95,235.11

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Solution

The fourth proportional to 97,928.87, 146,665.48 and 95,235.11 is: 142,631.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,928.87 : 146,665.48 = 95,235.11 : x
  2. Step 2: Convert to fraction form
    97,928.87/146,665.48 = 95,235.11/x
  3. Step 3: Cross multiply
    97,928.87x = 146,665.48 × 95,235.11
  4. Step 4: Simplify right side
    97,928.87x = 13,967,703,121.00
  5. Step 5: Solve for x
    x = 13,967,703,121.00/97,928.87
  6. Step 6: Final answer
    x = 142,631.11

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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.