Home / 29,669.13-44,472.93-18,550.29

Finding the Fourth Proportional to 29,669.13, 44,472.93 and 18,550.29

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Solution

The fourth proportional to 29,669.13, 44,472.93 and 18,550.29 is: 27,806.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,669.13 : 44,472.93 = 18,550.29 : x
  2. Step 2: Convert to fraction form
    29,669.13/44,472.93 = 18,550.29/x
  3. Step 3: Cross multiply
    29,669.13x = 44,472.93 × 18,550.29
  4. Step 4: Simplify right side
    29,669.13x = 824,985,748.65
  5. Step 5: Solve for x
    x = 824,985,748.65/29,669.13
  6. Step 6: Final answer
    x = 27,806.20

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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.