Home / 17,816.49-24,586.45-10,262.79

Finding the Fourth Proportional to 17,816.49, 24,586.45 and 10,262.79

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Solution

The fourth proportional to 17,816.49, 24,586.45 and 10,262.79 is: 14,162.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,816.49 : 24,586.45 = 10,262.79 : x
  2. Step 2: Convert to fraction form
    17,816.49/24,586.45 = 10,262.79/x
  3. Step 3: Cross multiply
    17,816.49x = 24,586.45 × 10,262.79
  4. Step 4: Simplify right side
    17,816.49x = 252,325,573.20
  5. Step 5: Solve for x
    x = 252,325,573.20/17,816.49
  6. Step 6: Final answer
    x = 14,162.47

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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.