Home / 22,569.58-33,829.15-19,943.35

Finding the Fourth Proportional to 22,569.58, 33,829.15 and 19,943.35

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Solution

The fourth proportional to 22,569.58, 33,829.15 and 19,943.35 is: 29,892.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,569.58 : 33,829.15 = 19,943.35 : x
  2. Step 2: Convert to fraction form
    22,569.58/33,829.15 = 19,943.35/x
  3. Step 3: Cross multiply
    22,569.58x = 33,829.15 × 19,943.35
  4. Step 4: Simplify right side
    22,569.58x = 674,666,578.65
  5. Step 5: Solve for x
    x = 674,666,578.65/22,569.58
  6. Step 6: Final answer
    x = 29,892.74

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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.