Home / 95,852.14-132,346.33-61,880.43

Finding the Fourth Proportional to 95,852.14, 132,346.33 and 61,880.43

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Solution

The fourth proportional to 95,852.14, 132,346.33 and 61,880.43 is: 85,440.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,852.14 : 132,346.33 = 61,880.43 : x
  2. Step 2: Convert to fraction form
    95,852.14/132,346.33 = 61,880.43/x
  3. Step 3: Cross multiply
    95,852.14x = 132,346.33 × 61,880.43
  4. Step 4: Simplify right side
    95,852.14x = 8,189,647,809.32
  5. Step 5: Solve for x
    x = 8,189,647,809.32/95,852.14
  6. Step 6: Final answer
    x = 85,440.43

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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.