Home / 106,694.04-160,036.02-26,732.76

Finding the Fourth Proportional to 106,694.04, 160,036.02 and 26,732.76

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Solution

The fourth proportional to 106,694.04, 160,036.02 and 26,732.76 is: 40,097.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,694.04 : 160,036.02 = 26,732.76 : x
  2. Step 2: Convert to fraction form
    106,694.04/160,036.02 = 26,732.76/x
  3. Step 3: Cross multiply
    106,694.04x = 160,036.02 × 26,732.76
  4. Step 4: Simplify right side
    106,694.04x = 4,278,204,514.02
  5. Step 5: Solve for x
    x = 4,278,204,514.02/106,694.04
  6. Step 6: Final answer
    x = 40,097.88

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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.