Home / 45,144.18-62,297.91-25,000.02

Finding the Fourth Proportional to 45,144.18, 62,297.91 and 25,000.02

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Solution

The fourth proportional to 45,144.18, 62,297.91 and 25,000.02 is: 34,499.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,144.18 : 62,297.91 = 25,000.02 : x
  2. Step 2: Convert to fraction form
    45,144.18/62,297.91 = 25,000.02/x
  3. Step 3: Cross multiply
    45,144.18x = 62,297.91 × 25,000.02
  4. Step 4: Simplify right side
    45,144.18x = 1,557,448,995.96
  5. Step 5: Solve for x
    x = 1,557,448,995.96/45,144.18
  6. Step 6: Final answer
    x = 34,499.44

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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.