Home / 31,927.25-44,016.66-22,354.26

Finding the Fourth Proportional to 31,927.25, 44,016.66 and 22,354.26

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Solution

The fourth proportional to 31,927.25, 44,016.66 and 22,354.26 is: 30,818.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,927.25 : 44,016.66 = 22,354.26 : x
  2. Step 2: Convert to fraction form
    31,927.25/44,016.66 = 22,354.26/x
  3. Step 3: Cross multiply
    31,927.25x = 44,016.66 × 22,354.26
  4. Step 4: Simplify right side
    31,927.25x = 983,959,861.97
  5. Step 5: Solve for x
    x = 983,959,861.97/31,927.25
  6. Step 6: Final answer
    x = 30,818.81

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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.