Home / 22,662.17-33,941.09-19,463.69

Finding the Fourth Proportional to 22,662.17, 33,941.09 and 19,463.69

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Solution

The fourth proportional to 22,662.17, 33,941.09 and 19,463.69 is: 29,150.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,662.17 : 33,941.09 = 19,463.69 : x
  2. Step 2: Convert to fraction form
    22,662.17/33,941.09 = 19,463.69/x
  3. Step 3: Cross multiply
    22,662.17x = 33,941.09 × 19,463.69
  4. Step 4: Simplify right side
    22,662.17x = 660,618,587.00
  5. Step 5: Solve for x
    x = 660,618,587.00/22,662.17
  6. Step 6: Final answer
    x = 29,150.72

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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.