Home / 47,175.32-65,101.84-25,954.54

Finding the Fourth Proportional to 47,175.32, 65,101.84 and 25,954.54

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Solution

The fourth proportional to 47,175.32, 65,101.84 and 25,954.54 is: 35,817.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,175.32 : 65,101.84 = 25,954.54 : x
  2. Step 2: Convert to fraction form
    47,175.32/65,101.84 = 25,954.54/x
  3. Step 3: Cross multiply
    47,175.32x = 65,101.84 × 25,954.54
  4. Step 4: Simplify right side
    47,175.32x = 1,689,688,310.35
  5. Step 5: Solve for x
    x = 1,689,688,310.35/47,175.32
  6. Step 6: Final answer
    x = 35,817.21

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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.