Home / 44,632.97-66,905.09-22,378.42

Finding the Fourth Proportional to 44,632.97, 66,905.09 and 22,378.42

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Solution

The fourth proportional to 44,632.97, 66,905.09 and 22,378.42 is: 33,545.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,632.97 : 66,905.09 = 22,378.42 : x
  2. Step 2: Convert to fraction form
    44,632.97/66,905.09 = 22,378.42/x
  3. Step 3: Cross multiply
    44,632.97x = 66,905.09 × 22,378.42
  4. Step 4: Simplify right side
    44,632.97x = 1,497,229,869.63
  5. Step 5: Solve for x
    x = 1,497,229,869.63/44,632.97
  6. Step 6: Final answer
    x = 33,545.38

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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.