Home / 45,377.82-62,620.65-25,232.22

Finding the Fourth Proportional to 45,377.82, 62,620.65 and 25,232.22

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Solution

The fourth proportional to 45,377.82, 62,620.65 and 25,232.22 is: 34,820.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,377.82 : 62,620.65 = 25,232.22 : x
  2. Step 2: Convert to fraction form
    45,377.82/62,620.65 = 25,232.22/x
  3. Step 3: Cross multiply
    45,377.82x = 62,620.65 × 25,232.22
  4. Step 4: Simplify right side
    45,377.82x = 1,580,058,017.34
  5. Step 5: Solve for x
    x = 1,580,058,017.34/45,377.82
  6. Step 6: Final answer
    x = 34,820.05

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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.