Home / 75,934.64-113,912.84-23,348.52

Finding the Fourth Proportional to 75,934.64, 113,912.84 and 23,348.52

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Solution

The fourth proportional to 75,934.64, 113,912.84 and 23,348.52 is: 35,026.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,934.64 : 113,912.84 = 23,348.52 : x
  2. Step 2: Convert to fraction form
    75,934.64/113,912.84 = 23,348.52/x
  3. Step 3: Cross multiply
    75,934.64x = 113,912.84 × 23,348.52
  4. Step 4: Simplify right side
    75,934.64x = 2,659,696,223.00
  5. Step 5: Solve for x
    x = 2,659,696,223.00/75,934.64
  6. Step 6: Final answer
    x = 35,026.13

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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.