Home / 17,859.46-24,657.26-11,497.11

Finding the Fourth Proportional to 17,859.46, 24,657.26 and 11,497.11

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Solution

The fourth proportional to 17,859.46, 24,657.26 and 11,497.11 is: 15,873.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,859.46 : 24,657.26 = 11,497.11 : x
  2. Step 2: Convert to fraction form
    17,859.46/24,657.26 = 11,497.11/x
  3. Step 3: Cross multiply
    17,859.46x = 24,657.26 × 11,497.11
  4. Step 4: Simplify right side
    17,859.46x = 283,487,230.52
  5. Step 5: Solve for x
    x = 283,487,230.52/17,859.46
  6. Step 6: Final answer
    x = 15,873.23

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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.