Home / 47,095.22-64,991.36-25,874.44

Finding the Fourth Proportional to 47,095.22, 64,991.36 and 25,874.44

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Solution

The fourth proportional to 47,095.22, 64,991.36 and 25,874.44 is: 35,706.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,095.22 : 64,991.36 = 25,874.44 : x
  2. Step 2: Convert to fraction form
    47,095.22/64,991.36 = 25,874.44/x
  3. Step 3: Cross multiply
    47,095.22x = 64,991.36 × 25,874.44
  4. Step 4: Simplify right side
    47,095.22x = 1,681,614,947.05
  5. Step 5: Solve for x
    x = 1,681,614,947.05/47,095.22
  6. Step 6: Final answer
    x = 35,706.70

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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.