Home / 243,599.00-336,227.56-195,011.15

Finding the Fourth Proportional to 243,599.00, 336,227.56 and 195,011.15

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Solution

The fourth proportional to 243,599.00, 336,227.56 and 195,011.15 is: 269,164.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,599.00 : 336,227.56 = 195,011.15 : x
  2. Step 2: Convert to fraction form
    243,599.00/336,227.56 = 195,011.15/x
  3. Step 3: Cross multiply
    243,599.00x = 336,227.56 × 195,011.15
  4. Step 4: Simplify right side
    243,599.00x = 65,568,120,968.63
  5. Step 5: Solve for x
    x = 65,568,120,968.63/243,599.00
  6. Step 6: Final answer
    x = 269,164.17

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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.