Home / 49,572.84-74,370.24-23,277.96

Finding the Fourth Proportional to 49,572.84, 74,370.24 and 23,277.96

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Solution

The fourth proportional to 49,572.84, 74,370.24 and 23,277.96 is: 34,922.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,572.84 : 74,370.24 = 23,277.96 : x
  2. Step 2: Convert to fraction form
    49,572.84/74,370.24 = 23,277.96/x
  3. Step 3: Cross multiply
    49,572.84x = 74,370.24 × 23,277.96
  4. Step 4: Simplify right side
    49,572.84x = 1,731,187,471.91
  5. Step 5: Solve for x
    x = 1,731,187,471.91/49,572.84
  6. Step 6: Final answer
    x = 34,922.10

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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.