Home / 165,010.14-247,528.62-52,706.34

Finding the Fourth Proportional to 165,010.14, 247,528.62 and 52,706.34

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Solution

The fourth proportional to 165,010.14, 247,528.62 and 52,706.34 is: 79,063.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    165,010.14 : 247,528.62 = 52,706.34 : x
  2. Step 2: Convert to fraction form
    165,010.14/247,528.62 = 52,706.34/x
  3. Step 3: Cross multiply
    165,010.14x = 247,528.62 × 52,706.34
  4. Step 4: Simplify right side
    165,010.14x = 13,046,327,605.45
  5. Step 5: Solve for x
    x = 13,046,327,605.45/165,010.14
  6. Step 6: Final answer
    x = 79,063.79

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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.