Home / 47,093.06-64,988.46-25,873.70

Finding the Fourth Proportional to 47,093.06, 64,988.46 and 25,873.70

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Solution

The fourth proportional to 47,093.06, 64,988.46 and 25,873.70 is: 35,705.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,093.06 : 64,988.46 = 25,873.70 : x
  2. Step 2: Convert to fraction form
    47,093.06/64,988.46 = 25,873.70/x
  3. Step 3: Cross multiply
    47,093.06x = 64,988.46 × 25,873.70
  4. Step 4: Simplify right side
    47,093.06x = 1,681,491,592.56
  5. Step 5: Solve for x
    x = 1,681,491,592.56/47,093.06
  6. Step 6: Final answer
    x = 35,705.72

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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.