Home / 22,239.27-33,353.91-6,444.27

Finding the Fourth Proportional to 22,239.27, 33,353.91 and 6,444.27

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Solution

The fourth proportional to 22,239.27, 33,353.91 and 6,444.27 is: 9,664.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,239.27 : 33,353.91 = 6,444.27 : x
  2. Step 2: Convert to fraction form
    22,239.27/33,353.91 = 6,444.27/x
  3. Step 3: Cross multiply
    22,239.27x = 33,353.91 × 6,444.27
  4. Step 4: Simplify right side
    22,239.27x = 214,941,601.60
  5. Step 5: Solve for x
    x = 214,941,601.60/22,239.27
  6. Step 6: Final answer
    x = 9,664.96

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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.