Home / 75,922.30-113,807.17-25,968.25

Finding the Fourth Proportional to 75,922.30, 113,807.17 and 25,968.25

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Solution

The fourth proportional to 75,922.30, 113,807.17 and 25,968.25 is: 38,926.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,922.30 : 113,807.17 = 25,968.25 : x
  2. Step 2: Convert to fraction form
    75,922.30/113,807.17 = 25,968.25/x
  3. Step 3: Cross multiply
    75,922.30x = 113,807.17 × 25,968.25
  4. Step 4: Simplify right side
    75,922.30x = 2,955,373,042.35
  5. Step 5: Solve for x
    x = 2,955,373,042.35/75,922.30
  6. Step 6: Final answer
    x = 38,926.28

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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.