Home / 48,731.56-73,053.60-17,544.94

Finding the Fourth Proportional to 48,731.56, 73,053.60 and 17,544.94

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Solution

The fourth proportional to 48,731.56, 73,053.60 and 17,544.94 is: 26,301.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,731.56 : 73,053.60 = 17,544.94 : x
  2. Step 2: Convert to fraction form
    48,731.56/73,053.60 = 17,544.94/x
  3. Step 3: Cross multiply
    48,731.56x = 73,053.60 × 17,544.94
  4. Step 4: Simplify right side
    48,731.56x = 1,281,720,780.36
  5. Step 5: Solve for x
    x = 1,281,720,780.36/48,731.56
  6. Step 6: Final answer
    x = 26,301.66

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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.