Home / 50,144.16-75,175.20-25,154.04

Finding the Fourth Proportional to 50,144.16, 75,175.20 and 25,154.04

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Solution

The fourth proportional to 50,144.16, 75,175.20 and 25,154.04 is: 37,710.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,144.16 : 75,175.20 = 25,154.04 : x
  2. Step 2: Convert to fraction form
    50,144.16/75,175.20 = 25,154.04/x
  3. Step 3: Cross multiply
    50,144.16x = 75,175.20 × 25,154.04
  4. Step 4: Simplify right side
    50,144.16x = 1,890,959,987.81
  5. Step 5: Solve for x
    x = 1,890,959,987.81/50,144.16
  6. Step 6: Final answer
    x = 37,710.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.