Home / 22,029.71-33,066.45-17,152.70

Finding the Fourth Proportional to 22,029.71, 33,066.45 and 17,152.70

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Solution

The fourth proportional to 22,029.71, 33,066.45 and 17,152.70 is: 25,746.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,029.71 : 33,066.45 = 17,152.70 : x
  2. Step 2: Convert to fraction form
    22,029.71/33,066.45 = 17,152.70/x
  3. Step 3: Cross multiply
    22,029.71x = 33,066.45 × 17,152.70
  4. Step 4: Simplify right side
    22,029.71x = 567,178,896.92
  5. Step 5: Solve for x
    x = 567,178,896.92/22,029.71
  6. Step 6: Final answer
    x = 25,746.09

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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.