Home / 97,624.33-146,269.32-53,282.19

Finding the Fourth Proportional to 97,624.33, 146,269.32 and 53,282.19

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Solution

The fourth proportional to 97,624.33, 146,269.32 and 53,282.19 is: 79,832.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,624.33 : 146,269.32 = 53,282.19 : x
  2. Step 2: Convert to fraction form
    97,624.33/146,269.32 = 53,282.19/x
  3. Step 3: Cross multiply
    97,624.33x = 146,269.32 × 53,282.19
  4. Step 4: Simplify right side
    97,624.33x = 7,793,550,447.73
  5. Step 5: Solve for x
    x = 7,793,550,447.73/97,624.33
  6. Step 6: Final answer
    x = 79,832.05

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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.