Home / 97,624.06-146,458.07-34,448.68

Finding the Fourth Proportional to 97,624.06, 146,458.07 and 34,448.68

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Solution

The fourth proportional to 97,624.06, 146,458.07 and 34,448.68 is: 51,680.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,624.06 : 146,458.07 = 34,448.68 : x
  2. Step 2: Convert to fraction form
    97,624.06/146,458.07 = 34,448.68/x
  3. Step 3: Cross multiply
    97,624.06x = 146,458.07 × 34,448.68
  4. Step 4: Simplify right side
    97,624.06x = 5,045,287,197.68
  5. Step 5: Solve for x
    x = 5,045,287,197.68/97,624.06
  6. Step 6: Final answer
    x = 51,680.78

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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.