Home / 17,816.93-24,589.95-10,261.79

Finding the Fourth Proportional to 17,816.93, 24,589.95 and 10,261.79

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Solution

The fourth proportional to 17,816.93, 24,589.95 and 10,261.79 is: 14,162.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,816.93 : 24,589.95 = 10,261.79 : x
  2. Step 2: Convert to fraction form
    17,816.93/24,589.95 = 10,261.79/x
  3. Step 3: Cross multiply
    17,816.93x = 24,589.95 × 10,261.79
  4. Step 4: Simplify right side
    17,816.93x = 252,336,780.06
  5. Step 5: Solve for x
    x = 252,336,780.06/17,816.93
  6. Step 6: Final answer
    x = 14,162.76

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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.