Home / 183,743.66-253,625.70-119,098.83

Finding the Fourth Proportional to 183,743.66, 253,625.70 and 119,098.83

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Solution

The fourth proportional to 183,743.66, 253,625.70 and 119,098.83 is: 164,394.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,743.66 : 253,625.70 = 119,098.83 : x
  2. Step 2: Convert to fraction form
    183,743.66/253,625.70 = 119,098.83/x
  3. Step 3: Cross multiply
    183,743.66x = 253,625.70 × 119,098.83
  4. Step 4: Simplify right side
    183,743.66x = 30,206,524,127.93
  5. Step 5: Solve for x
    x = 30,206,524,127.93/183,743.66
  6. Step 6: Final answer
    x = 164,394.92

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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.