Home / 48,595.44-72,873.27-16,998.76

Finding the Fourth Proportional to 48,595.44, 72,873.27 and 16,998.76

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Solution

The fourth proportional to 48,595.44, 72,873.27 and 16,998.76 is: 25,491.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,595.44 : 72,873.27 = 16,998.76 : x
  2. Step 2: Convert to fraction form
    48,595.44/72,873.27 = 16,998.76/x
  3. Step 3: Cross multiply
    48,595.44x = 72,873.27 × 16,998.76
  4. Step 4: Simplify right side
    48,595.44x = 1,238,755,318.24
  5. Step 5: Solve for x
    x = 1,238,755,318.24/48,595.44
  6. Step 6: Final answer
    x = 25,491.18

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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.