Home / 22,444.07-33,666.11-6,861.56

Finding the Fourth Proportional to 22,444.07, 33,666.11 and 6,861.56

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Solution

The fourth proportional to 22,444.07, 33,666.11 and 6,861.56 is: 10,292.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,444.07 : 33,666.11 = 6,861.56 : x
  2. Step 2: Convert to fraction form
    22,444.07/33,666.11 = 6,861.56/x
  3. Step 3: Cross multiply
    22,444.07x = 33,666.11 × 6,861.56
  4. Step 4: Simplify right side
    22,444.07x = 231,001,831.09
  5. Step 5: Solve for x
    x = 231,001,831.09/22,444.07
  6. Step 6: Final answer
    x = 10,292.33

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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.