Home / 45,195.96-62,369.43-25,052.66

Finding the Fourth Proportional to 45,195.96, 62,369.43 and 25,052.66

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Solution

The fourth proportional to 45,195.96, 62,369.43 and 25,052.66 is: 34,572.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,195.96 : 62,369.43 = 25,052.66 : x
  2. Step 2: Convert to fraction form
    45,195.96/62,369.43 = 25,052.66/x
  3. Step 3: Cross multiply
    45,195.96x = 62,369.43 × 25,052.66
  4. Step 4: Simplify right side
    45,195.96x = 1,562,520,321.09
  5. Step 5: Solve for x
    x = 1,562,520,321.09/45,195.96
  6. Step 6: Final answer
    x = 34,572.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.