Home / 45,169.82-62,336.35-25,026.70

Finding the Fourth Proportional to 45,169.82, 62,336.35 and 25,026.70

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Solution

The fourth proportional to 45,169.82, 62,336.35 and 25,026.70 is: 34,537.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,169.82 : 62,336.35 = 25,026.70 : x
  2. Step 2: Convert to fraction form
    45,169.82/62,336.35 = 25,026.70/x
  3. Step 3: Cross multiply
    45,169.82x = 62,336.35 × 25,026.70
  4. Step 4: Simplify right side
    45,169.82x = 1,560,072,693.73
  5. Step 5: Solve for x
    x = 1,560,072,693.73/45,169.82
  6. Step 6: Final answer
    x = 34,537.94

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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.