Home / 48,827.21-73,216.58-15,542.94

Finding the Fourth Proportional to 48,827.21, 73,216.58 and 15,542.94

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Solution

The fourth proportional to 48,827.21, 73,216.58 and 15,542.94 is: 23,306.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,827.21 : 73,216.58 = 15,542.94 : x
  2. Step 2: Convert to fraction form
    48,827.21/73,216.58 = 15,542.94/x
  3. Step 3: Cross multiply
    48,827.21x = 73,216.58 × 15,542.94
  4. Step 4: Simplify right side
    48,827.21x = 1,138,001,150.51
  5. Step 5: Solve for x
    x = 1,138,001,150.51/48,827.21
  6. Step 6: Final answer
    x = 23,306.70

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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.