Home / 48,873.56-73,309.05-15,595.65

Finding the Fourth Proportional to 48,873.56, 73,309.05 and 15,595.65

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Solution

The fourth proportional to 48,873.56, 73,309.05 and 15,595.65 is: 23,393.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,873.56 : 73,309.05 = 15,595.65 : x
  2. Step 2: Convert to fraction form
    48,873.56/73,309.05 = 15,595.65/x
  3. Step 3: Cross multiply
    48,873.56x = 73,309.05 × 15,595.65
  4. Step 4: Simplify right side
    48,873.56x = 1,143,302,285.63
  5. Step 5: Solve for x
    x = 1,143,302,285.63/48,873.56
  6. Step 6: Final answer
    x = 23,393.07

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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.