Home / 29,515.80-44,273.70-9,796.35

Finding the Fourth Proportional to 29,515.80, 44,273.70 and 9,796.35

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Solution

The fourth proportional to 29,515.80, 44,273.70 and 9,796.35 is: 14,694.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,515.80 : 44,273.70 = 9,796.35 : x
  2. Step 2: Convert to fraction form
    29,515.80/44,273.70 = 9,796.35/x
  3. Step 3: Cross multiply
    29,515.80x = 44,273.70 × 9,796.35
  4. Step 4: Simplify right side
    29,515.80x = 433,720,661.00
  5. Step 5: Solve for x
    x = 433,720,661.00/29,515.80
  6. Step 6: Final answer
    x = 14,694.53

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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.