Home / 49,044.68-73,572.26-17,457.57

Finding the Fourth Proportional to 49,044.68, 73,572.26 and 17,457.57

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Solution

The fourth proportional to 49,044.68, 73,572.26 and 17,457.57 is: 26,188.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,044.68 : 73,572.26 = 17,457.57 : x
  2. Step 2: Convert to fraction form
    49,044.68/73,572.26 = 17,457.57/x
  3. Step 3: Cross multiply
    49,044.68x = 73,572.26 × 17,457.57
  4. Step 4: Simplify right side
    49,044.68x = 1,284,392,646.76
  5. Step 5: Solve for x
    x = 1,284,392,646.76/49,044.68
  6. Step 6: Final answer
    x = 26,188.21

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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.