Home / 24,185.53-36,278.29-15,863.63

Finding the Fourth Proportional to 24,185.53, 36,278.29 and 15,863.63

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Solution

The fourth proportional to 24,185.53, 36,278.29 and 15,863.63 is: 23,795.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,185.53 : 36,278.29 = 15,863.63 : x
  2. Step 2: Convert to fraction form
    24,185.53/36,278.29 = 15,863.63/x
  3. Step 3: Cross multiply
    24,185.53x = 36,278.29 × 15,863.63
  4. Step 4: Simplify right side
    24,185.53x = 575,505,208.03
  5. Step 5: Solve for x
    x = 575,505,208.03/24,185.53
  6. Step 6: Final answer
    x = 23,795.43

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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.