Home / 112,052.97-168,095.66-33,156.81

Finding the Fourth Proportional to 112,052.97, 168,095.66 and 33,156.81

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Solution

The fourth proportional to 112,052.97, 168,095.66 and 33,156.81 is: 49,740.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,052.97 : 168,095.66 = 33,156.81 : x
  2. Step 2: Convert to fraction form
    112,052.97/168,095.66 = 33,156.81/x
  3. Step 3: Cross multiply
    112,052.97x = 168,095.66 × 33,156.81
  4. Step 4: Simplify right side
    112,052.97x = 5,573,515,694.66
  5. Step 5: Solve for x
    x = 5,573,515,694.66/112,052.97
  6. Step 6: Final answer
    x = 49,740.01

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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.