Home / 62,044.14-93,020.84-19,900.22

Finding the Fourth Proportional to 62,044.14, 93,020.84 and 19,900.22

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Solution

The fourth proportional to 62,044.14, 93,020.84 and 19,900.22 is: 29,835.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,044.14 : 93,020.84 = 19,900.22 : x
  2. Step 2: Convert to fraction form
    62,044.14/93,020.84 = 19,900.22/x
  3. Step 3: Cross multiply
    62,044.14x = 93,020.84 × 19,900.22
  4. Step 4: Simplify right side
    62,044.14x = 1,851,135,180.58
  5. Step 5: Solve for x
    x = 1,851,135,180.58/62,044.14
  6. Step 6: Final answer
    x = 29,835.78

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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.