Home / 48,873.77-73,316.69-17,277.31

Finding the Fourth Proportional to 48,873.77, 73,316.69 and 17,277.31

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Solution

The fourth proportional to 48,873.77, 73,316.69 and 17,277.31 is: 25,918.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,873.77 : 73,316.69 = 17,277.31 : x
  2. Step 2: Convert to fraction form
    48,873.77/73,316.69 = 17,277.31/x
  3. Step 3: Cross multiply
    48,873.77x = 73,316.69 × 17,277.31
  4. Step 4: Simplify right side
    48,873.77x = 1,266,715,181.30
  5. Step 5: Solve for x
    x = 1,266,715,181.30/48,873.77
  6. Step 6: Final answer
    x = 25,918.10

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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.