Home / 22,044.96-33,032.13-19,806.90

Finding the Fourth Proportional to 22,044.96, 33,032.13 and 19,806.90

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Solution

The fourth proportional to 22,044.96, 33,032.13 and 19,806.90 is: 29,678.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,044.96 : 33,032.13 = 19,806.90 : x
  2. Step 2: Convert to fraction form
    22,044.96/33,032.13 = 19,806.90/x
  3. Step 3: Cross multiply
    22,044.96x = 33,032.13 × 19,806.90
  4. Step 4: Simplify right side
    22,044.96x = 654,264,095.70
  5. Step 5: Solve for x
    x = 654,264,095.70/22,044.96
  6. Step 6: Final answer
    x = 29,678.62

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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.