Home / 15,193.92-22,794.73-4,664.47

Finding the Fourth Proportional to 15,193.92, 22,794.73 and 4,664.47

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Solution

The fourth proportional to 15,193.92, 22,794.73 and 4,664.47 is: 6,997.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,193.92 : 22,794.73 = 4,664.47 : x
  2. Step 2: Convert to fraction form
    15,193.92/22,794.73 = 4,664.47/x
  3. Step 3: Cross multiply
    15,193.92x = 22,794.73 × 4,664.47
  4. Step 4: Simplify right side
    15,193.92x = 106,325,334.24
  5. Step 5: Solve for x
    x = 106,325,334.24/15,193.92
  6. Step 6: Final answer
    x = 6,997.89

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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.