Home / 15,450.54-23,184.22-6,564.48

Finding the Fourth Proportional to 15,450.54, 23,184.22 and 6,564.48

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Solution

The fourth proportional to 15,450.54, 23,184.22 and 6,564.48 is: 9,850.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,450.54 : 23,184.22 = 6,564.48 : x
  2. Step 2: Convert to fraction form
    15,450.54/23,184.22 = 6,564.48/x
  3. Step 3: Cross multiply
    15,450.54x = 23,184.22 × 6,564.48
  4. Step 4: Simplify right side
    15,450.54x = 152,192,348.51
  5. Step 5: Solve for x
    x = 152,192,348.51/15,450.54
  6. Step 6: Final answer
    x = 9,850.29

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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.