Home / 75,924.38-113,897.46-23,338.28

Finding the Fourth Proportional to 75,924.38, 113,897.46 and 23,338.28

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Solution

The fourth proportional to 75,924.38, 113,897.46 and 23,338.28 is: 35,010.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,924.38 : 113,897.46 = 23,338.28 : x
  2. Step 2: Convert to fraction form
    75,924.38/113,897.46 = 23,338.28/x
  3. Step 3: Cross multiply
    75,924.38x = 113,897.46 × 23,338.28
  4. Step 4: Simplify right side
    75,924.38x = 2,658,170,812.77
  5. Step 5: Solve for x
    x = 2,658,170,812.77/75,924.38
  6. Step 6: Final answer
    x = 35,010.77

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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.