Home / 22,024.76-30,393.65-11,952.77

Finding the Fourth Proportional to 22,024.76, 30,393.65 and 11,952.77

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Solution

The fourth proportional to 22,024.76, 30,393.65 and 11,952.77 is: 16,494.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,024.76 : 30,393.65 = 11,952.77 : x
  2. Step 2: Convert to fraction form
    22,024.76/30,393.65 = 11,952.77/x
  3. Step 3: Cross multiply
    22,024.76x = 30,393.65 × 11,952.77
  4. Step 4: Simplify right side
    22,024.76x = 363,288,248.15
  5. Step 5: Solve for x
    x = 363,288,248.15/22,024.76
  6. Step 6: Final answer
    x = 16,494.54

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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.