Home / 24,716.88-37,073.52-7,185.78

Finding the Fourth Proportional to 24,716.88, 37,073.52 and 7,185.78

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Solution

The fourth proportional to 24,716.88, 37,073.52 and 7,185.78 is: 10,778.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,716.88 : 37,073.52 = 7,185.78 : x
  2. Step 2: Convert to fraction form
    24,716.88/37,073.52 = 7,185.78/x
  3. Step 3: Cross multiply
    24,716.88x = 37,073.52 × 7,185.78
  4. Step 4: Simplify right side
    24,716.88x = 266,402,158.55
  5. Step 5: Solve for x
    x = 266,402,158.55/24,716.88
  6. Step 6: Final answer
    x = 10,778.15

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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.