Home / 41,560.88-62,326.74-11,970.80

Finding the Fourth Proportional to 41,560.88, 62,326.74 and 11,970.80

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Solution

The fourth proportional to 41,560.88, 62,326.74 and 11,970.80 is: 17,952.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,560.88 : 62,326.74 = 11,970.80 : x
  2. Step 2: Convert to fraction form
    41,560.88/62,326.74 = 11,970.80/x
  3. Step 3: Cross multiply
    41,560.88x = 62,326.74 × 11,970.80
  4. Step 4: Simplify right side
    41,560.88x = 746,100,939.19
  5. Step 5: Solve for x
    x = 746,100,939.19/41,560.88
  6. Step 6: Final answer
    x = 17,952.00

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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.