Home / 22,585.03-33,709.44-19,569.59

Finding the Fourth Proportional to 22,585.03, 33,709.44 and 19,569.59

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Solution

The fourth proportional to 22,585.03, 33,709.44 and 19,569.59 is: 29,208.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,585.03 : 33,709.44 = 19,569.59 : x
  2. Step 2: Convert to fraction form
    22,585.03/33,709.44 = 19,569.59/x
  3. Step 3: Cross multiply
    22,585.03x = 33,709.44 × 19,569.59
  4. Step 4: Simplify right side
    22,585.03x = 659,679,919.93
  5. Step 5: Solve for x
    x = 659,679,919.93/22,585.03
  6. Step 6: Final answer
    x = 29,208.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.