Home / 47,097.22-64,994.12-25,876.44

Finding the Fourth Proportional to 47,097.22, 64,994.12 and 25,876.44

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Solution

The fourth proportional to 47,097.22, 64,994.12 and 25,876.44 is: 35,709.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,097.22 : 64,994.12 = 25,876.44 : x
  2. Step 2: Convert to fraction form
    47,097.22/64,994.12 = 25,876.44/x
  3. Step 3: Cross multiply
    47,097.22x = 64,994.12 × 25,876.44
  4. Step 4: Simplify right side
    47,097.22x = 1,681,816,446.53
  5. Step 5: Solve for x
    x = 1,681,816,446.53/47,097.22
  6. Step 6: Final answer
    x = 35,709.46

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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.