Home / 22,617.93-33,897.58-19,476.85

Finding the Fourth Proportional to 22,617.93, 33,897.58 and 19,476.85

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Solution

The fourth proportional to 22,617.93, 33,897.58 and 19,476.85 is: 29,190.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,617.93 : 33,897.58 = 19,476.85 : x
  2. Step 2: Convert to fraction form
    22,617.93/33,897.58 = 19,476.85/x
  3. Step 3: Cross multiply
    22,617.93x = 33,897.58 × 19,476.85
  4. Step 4: Simplify right side
    22,617.93x = 660,218,081.02
  5. Step 5: Solve for x
    x = 660,218,081.02/22,617.93
  6. Step 6: Final answer
    x = 29,190.03

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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.