Home / 22,024.24-30,393.67-11,952.77

Finding the Fourth Proportional to 22,024.24, 30,393.67 and 11,952.77

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Solution

The fourth proportional to 22,024.24, 30,393.67 and 11,952.77 is: 16,494.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,024.24 : 30,393.67 = 11,952.77 : x
  2. Step 2: Convert to fraction form
    22,024.24/30,393.67 = 11,952.77/x
  3. Step 3: Cross multiply
    22,024.24x = 30,393.67 × 11,952.77
  4. Step 4: Simplify right side
    22,024.24x = 363,288,365.12
  5. Step 5: Solve for x
    x = 363,288,365.12/22,024.24
  6. Step 6: Final answer
    x = 16,494.93

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.