Home / 73,521.17-110,104.12-41,835.23

Finding the Fourth Proportional to 73,521.17, 110,104.12 and 41,835.23

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Solution

The fourth proportional to 73,521.17, 110,104.12 and 41,835.23 is: 62,651.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,521.17 : 110,104.12 = 41,835.23 : x
  2. Step 2: Convert to fraction form
    73,521.17/110,104.12 = 41,835.23/x
  3. Step 3: Cross multiply
    73,521.17x = 110,104.12 × 41,835.23
  4. Step 4: Simplify right side
    73,521.17x = 4,606,231,184.15
  5. Step 5: Solve for x
    x = 4,606,231,184.15/73,521.17
  6. Step 6: Final answer
    x = 62,651.77

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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.