Home / 22,474.54-33,685.01-10,450.45

Finding the Fourth Proportional to 22,474.54, 33,685.01 and 10,450.45

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Solution

The fourth proportional to 22,474.54, 33,685.01 and 10,450.45 is: 15,663.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,474.54 : 33,685.01 = 10,450.45 : x
  2. Step 2: Convert to fraction form
    22,474.54/33,685.01 = 10,450.45/x
  3. Step 3: Cross multiply
    22,474.54x = 33,685.01 × 10,450.45
  4. Step 4: Simplify right side
    22,474.54x = 352,023,376.29
  5. Step 5: Solve for x
    x = 352,023,376.29/22,474.54
  6. Step 6: Final answer
    x = 15,663.21

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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.