Home / 69,084.03-103,626.05-24,708.09

Finding the Fourth Proportional to 69,084.03, 103,626.05 and 24,708.09

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Solution

The fourth proportional to 69,084.03, 103,626.05 and 24,708.09 is: 37,062.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,084.03 : 103,626.05 = 24,708.09 : x
  2. Step 2: Convert to fraction form
    69,084.03/103,626.05 = 24,708.09/x
  3. Step 3: Cross multiply
    69,084.03x = 103,626.05 × 24,708.09
  4. Step 4: Simplify right side
    69,084.03x = 2,560,401,769.74
  5. Step 5: Solve for x
    x = 2,560,401,769.74/69,084.03
  6. Step 6: Final answer
    x = 37,062.14

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1.5x scale

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.