Home / 22,424.69-33,637.04-19,537.85

Finding the Fourth Proportional to 22,424.69, 33,637.04 and 19,537.85

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Solution

The fourth proportional to 22,424.69, 33,637.04 and 19,537.85 is: 29,306.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,424.69 : 33,637.04 = 19,537.85 : x
  2. Step 2: Convert to fraction form
    22,424.69/33,637.04 = 19,537.85/x
  3. Step 3: Cross multiply
    22,424.69x = 33,637.04 × 19,537.85
  4. Step 4: Simplify right side
    22,424.69x = 657,195,176.09
  5. Step 5: Solve for x
    x = 657,195,176.09/22,424.69
  6. Step 6: Final answer
    x = 29,306.77

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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.