Home / 47,175.41-65,102.06-25,954.22

Finding the Fourth Proportional to 47,175.41, 65,102.06 and 25,954.22

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Solution

The fourth proportional to 47,175.41, 65,102.06 and 25,954.22 is: 35,816.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,175.41 : 65,102.06 = 25,954.22 : x
  2. Step 2: Convert to fraction form
    47,175.41/65,102.06 = 25,954.22/x
  3. Step 3: Cross multiply
    47,175.41x = 65,102.06 × 25,954.22
  4. Step 4: Simplify right side
    47,175.41x = 1,689,672,862.18
  5. Step 5: Solve for x
    x = 1,689,672,862.18/47,175.41
  6. Step 6: Final answer
    x = 35,816.82

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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.