Home / 31,904.66-44,033.33-19,164.94

Finding the Fourth Proportional to 31,904.66, 44,033.33 and 19,164.94

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Solution

The fourth proportional to 31,904.66, 44,033.33 and 19,164.94 is: 26,450.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,904.66 : 44,033.33 = 19,164.94 : x
  2. Step 2: Convert to fraction form
    31,904.66/44,033.33 = 19,164.94/x
  3. Step 3: Cross multiply
    31,904.66x = 44,033.33 × 19,164.94
  4. Step 4: Simplify right side
    31,904.66x = 843,896,065.28
  5. Step 5: Solve for x
    x = 843,896,065.28/31,904.66
  6. Step 6: Final answer
    x = 26,450.56

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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.