Home / 48,899.64-73,398.06-22,610.28

Finding the Fourth Proportional to 48,899.64, 73,398.06 and 22,610.28

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Solution

The fourth proportional to 48,899.64, 73,398.06 and 22,610.28 is: 33,937.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,899.64 : 73,398.06 = 22,610.28 : x
  2. Step 2: Convert to fraction form
    48,899.64/73,398.06 = 22,610.28/x
  3. Step 3: Cross multiply
    48,899.64x = 73,398.06 × 22,610.28
  4. Step 4: Simplify right side
    48,899.64x = 1,659,550,688.06
  5. Step 5: Solve for x
    x = 1,659,550,688.06/48,899.64
  6. Step 6: Final answer
    x = 33,937.89

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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.