Home / 22,444.64-33,656.61-6,644.02

Finding the Fourth Proportional to 22,444.64, 33,656.61 and 6,644.02

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Solution

The fourth proportional to 22,444.64, 33,656.61 and 6,644.02 is: 9,962.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,444.64 : 33,656.61 = 6,644.02 : x
  2. Step 2: Convert to fraction form
    22,444.64/33,656.61 = 6,644.02/x
  3. Step 3: Cross multiply
    22,444.64x = 33,656.61 × 6,644.02
  4. Step 4: Simplify right side
    22,444.64x = 223,615,189.97
  5. Step 5: Solve for x
    x = 223,615,189.97/22,444.64
  6. Step 6: Final answer
    x = 9,962.97

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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.