Home / 167,838.75-251,758.08-62,665.92

Finding the Fourth Proportional to 167,838.75, 251,758.08 and 62,665.92

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Solution

The fourth proportional to 167,838.75, 251,758.08 and 62,665.92 is: 93,998.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,838.75 : 251,758.08 = 62,665.92 : x
  2. Step 2: Convert to fraction form
    167,838.75/251,758.08 = 62,665.92/x
  3. Step 3: Cross multiply
    167,838.75x = 251,758.08 × 62,665.92
  4. Step 4: Simplify right side
    167,838.75x = 15,776,651,700.63
  5. Step 5: Solve for x
    x = 15,776,651,700.63/167,838.75
  6. Step 6: Final answer
    x = 93,998.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.