Home / 254,284.31-350,923.29-141,107.06

Finding the Fourth Proportional to 254,284.31, 350,923.29 and 141,107.06

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Solution

The fourth proportional to 254,284.31, 350,923.29 and 141,107.06 is: 194,733.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,284.31 : 350,923.29 = 141,107.06 : x
  2. Step 2: Convert to fraction form
    254,284.31/350,923.29 = 141,107.06/x
  3. Step 3: Cross multiply
    254,284.31x = 350,923.29 × 141,107.06
  4. Step 4: Simplify right side
    254,284.31x = 49,517,754,085.58
  5. Step 5: Solve for x
    x = 49,517,754,085.58/254,284.31
  6. Step 6: Final answer
    x = 194,733.81

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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.