Home / 22,332.81-33,499.95-11,233.44

Finding the Fourth Proportional to 22,332.81, 33,499.95 and 11,233.44

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Solution

The fourth proportional to 22,332.81, 33,499.95 and 11,233.44 is: 16,850.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,332.81 : 33,499.95 = 11,233.44 : x
  2. Step 2: Convert to fraction form
    22,332.81/33,499.95 = 11,233.44/x
  3. Step 3: Cross multiply
    22,332.81x = 33,499.95 × 11,233.44
  4. Step 4: Simplify right side
    22,332.81x = 376,319,678.33
  5. Step 5: Solve for x
    x = 376,319,678.33/22,332.81
  6. Step 6: Final answer
    x = 16,850.53

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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.