Home / 69,738.12-96,252.52-44,274.80

Finding the Fourth Proportional to 69,738.12, 96,252.52 and 44,274.80

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Solution

The fourth proportional to 69,738.12, 96,252.52 and 44,274.80 is: 61,108.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,738.12 : 96,252.52 = 44,274.80 : x
  2. Step 2: Convert to fraction form
    69,738.12/96,252.52 = 44,274.80/x
  3. Step 3: Cross multiply
    69,738.12x = 96,252.52 × 44,274.80
  4. Step 4: Simplify right side
    69,738.12x = 4,261,561,072.50
  5. Step 5: Solve for x
    x = 4,261,561,072.50/69,738.12
  6. Step 6: Final answer
    x = 61,108.06

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1.5x scale

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.