Home / 45,202.80-62,380.38-25,060.14

Finding the Fourth Proportional to 45,202.80, 62,380.38 and 25,060.14

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Solution

The fourth proportional to 45,202.80, 62,380.38 and 25,060.14 is: 34,583.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,202.80 : 62,380.38 = 25,060.14 : x
  2. Step 2: Convert to fraction form
    45,202.80/62,380.38 = 25,060.14/x
  3. Step 3: Cross multiply
    45,202.80x = 62,380.38 × 25,060.14
  4. Step 4: Simplify right side
    45,202.80x = 1,563,261,056.05
  5. Step 5: Solve for x
    x = 1,563,261,056.05/45,202.80
  6. Step 6: Final answer
    x = 34,583.28

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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.