Home / 22,389.99-33,593.18-14,923.82

Finding the Fourth Proportional to 22,389.99, 33,593.18 and 14,923.82

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Solution

The fourth proportional to 22,389.99, 33,593.18 and 14,923.82 is: 22,391.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,389.99 : 33,593.18 = 14,923.82 : x
  2. Step 2: Convert to fraction form
    22,389.99/33,593.18 = 14,923.82/x
  3. Step 3: Cross multiply
    22,389.99x = 33,593.18 × 14,923.82
  4. Step 4: Simplify right side
    22,389.99x = 501,338,571.55
  5. Step 5: Solve for x
    x = 501,338,571.55/22,389.99
  6. Step 6: Final answer
    x = 22,391.19

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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.