Home / 48,859.18-73,298.00-16,829.72

Finding the Fourth Proportional to 48,859.18, 73,298.00 and 16,829.72

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Solution

The fourth proportional to 48,859.18, 73,298.00 and 16,829.72 is: 25,247.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,859.18 : 73,298.00 = 16,829.72 : x
  2. Step 2: Convert to fraction form
    48,859.18/73,298.00 = 16,829.72/x
  3. Step 3: Cross multiply
    48,859.18x = 73,298.00 × 16,829.72
  4. Step 4: Simplify right side
    48,859.18x = 1,233,584,365.92
  5. Step 5: Solve for x
    x = 1,233,584,365.92/48,859.18
  6. Step 6: Final answer
    x = 25,247.75

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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.