Home / 82,680.26-114,097.95-44,954.51

Finding the Fourth Proportional to 82,680.26, 114,097.95 and 44,954.51

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Solution

The fourth proportional to 82,680.26, 114,097.95 and 44,954.51 is: 62,036.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,680.26 : 114,097.95 = 44,954.51 : x
  2. Step 2: Convert to fraction form
    82,680.26/114,097.95 = 44,954.51/x
  3. Step 3: Cross multiply
    82,680.26x = 114,097.95 × 44,954.51
  4. Step 4: Simplify right side
    82,680.26x = 5,129,216,863.76
  5. Step 5: Solve for x
    x = 5,129,216,863.76/82,680.26
  6. Step 6: Final answer
    x = 62,036.78

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1.5x scale

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.