Home / 44,474.48-61,389.08-29,380.54

Finding the Fourth Proportional to 44,474.48, 61,389.08 and 29,380.54

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Solution

The fourth proportional to 44,474.48, 61,389.08 and 29,380.54 is: 40,554.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,474.48 : 61,389.08 = 29,380.54 : x
  2. Step 2: Convert to fraction form
    44,474.48/61,389.08 = 29,380.54/x
  3. Step 3: Cross multiply
    44,474.48x = 61,389.08 × 29,380.54
  4. Step 4: Simplify right side
    44,474.48x = 1,803,644,320.50
  5. Step 5: Solve for x
    x = 1,803,644,320.50/44,474.48
  6. Step 6: Final answer
    x = 40,554.59

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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.