Home / 23,013.33-34,352.00-19,747.41

Finding the Fourth Proportional to 23,013.33, 34,352.00 and 19,747.41

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Solution

The fourth proportional to 23,013.33, 34,352.00 and 19,747.41 is: 29,476.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,013.33 : 34,352.00 = 19,747.41 : x
  2. Step 2: Convert to fraction form
    23,013.33/34,352.00 = 19,747.41/x
  3. Step 3: Cross multiply
    23,013.33x = 34,352.00 × 19,747.41
  4. Step 4: Simplify right side
    23,013.33x = 678,362,929.58
  5. Step 5: Solve for x
    x = 678,362,929.58/23,013.33
  6. Step 6: Final answer
    x = 29,476.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.