Home / 71,410.14-98,545.88-41,194.98

Finding the Fourth Proportional to 71,410.14, 98,545.88 and 41,194.98

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Solution

The fourth proportional to 71,410.14, 98,545.88 and 41,194.98 is: 56,849.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,410.14 : 98,545.88 = 41,194.98 : x
  2. Step 2: Convert to fraction form
    71,410.14/98,545.88 = 41,194.98/x
  3. Step 3: Cross multiply
    71,410.14x = 98,545.88 × 41,194.98
  4. Step 4: Simplify right side
    71,410.14x = 4,059,595,658.67
  5. Step 5: Solve for x
    x = 4,059,595,658.67/71,410.14
  6. Step 6: Final answer
    x = 56,849.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.