Home / 70,083.62-96,727.93-41,791.13

Finding the Fourth Proportional to 70,083.62, 96,727.93 and 41,791.13

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Solution

The fourth proportional to 70,083.62, 96,727.93 and 41,791.13 is: 57,679.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,083.62 : 96,727.93 = 41,791.13 : x
  2. Step 2: Convert to fraction form
    70,083.62/96,727.93 = 41,791.13/x
  3. Step 3: Cross multiply
    70,083.62x = 96,727.93 × 41,791.13
  4. Step 4: Simplify right side
    70,083.62x = 4,042,368,909.14
  5. Step 5: Solve for x
    x = 4,042,368,909.14/70,083.62
  6. Step 6: Final answer
    x = 57,679.23

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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.