Home / 45,170.26-62,335.07-25,026.98

Finding the Fourth Proportional to 45,170.26, 62,335.07 and 25,026.98

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Solution

The fourth proportional to 45,170.26, 62,335.07 and 25,026.98 is: 34,537.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,170.26 : 62,335.07 = 25,026.98 : x
  2. Step 2: Convert to fraction form
    45,170.26/62,335.07 = 25,026.98/x
  3. Step 3: Cross multiply
    45,170.26x = 62,335.07 × 25,026.98
  4. Step 4: Simplify right side
    45,170.26x = 1,560,058,207.23
  5. Step 5: Solve for x
    x = 1,560,058,207.23/45,170.26
  6. Step 6: Final answer
    x = 34,537.29

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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.