Home / 112,880.62-169,201.61-41,757.58

Finding the Fourth Proportional to 112,880.62, 169,201.61 and 41,757.58

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Solution

The fourth proportional to 112,880.62, 169,201.61 and 41,757.58 is: 62,592.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,880.62 : 169,201.61 = 41,757.58 : x
  2. Step 2: Convert to fraction form
    112,880.62/169,201.61 = 41,757.58/x
  3. Step 3: Cross multiply
    112,880.62x = 169,201.61 × 41,757.58
  4. Step 4: Simplify right side
    112,880.62x = 7,065,449,449.13
  5. Step 5: Solve for x
    x = 7,065,449,449.13/112,880.62
  6. Step 6: Final answer
    x = 62,592.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.