Home / 29,434.98-44,163.61-13,647.58

Finding the Fourth Proportional to 29,434.98, 44,163.61 and 13,647.58

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Solution

The fourth proportional to 29,434.98, 44,163.61 and 13,647.58 is: 20,476.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,434.98 : 44,163.61 = 13,647.58 : x
  2. Step 2: Convert to fraction form
    29,434.98/44,163.61 = 13,647.58/x
  3. Step 3: Cross multiply
    29,434.98x = 44,163.61 × 13,647.58
  4. Step 4: Simplify right side
    29,434.98x = 602,726,400.56
  5. Step 5: Solve for x
    x = 602,726,400.56/29,434.98
  6. Step 6: Final answer
    x = 20,476.54

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1.5x scale

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.