Home / 17,234.32-23,777.40-10,159.24

Finding the Fourth Proportional to 17,234.32, 23,777.40 and 10,159.24

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Solution

The fourth proportional to 17,234.32, 23,777.40 and 10,159.24 is: 14,016.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,234.32 : 23,777.40 = 10,159.24 : x
  2. Step 2: Convert to fraction form
    17,234.32/23,777.40 = 10,159.24/x
  3. Step 3: Cross multiply
    17,234.32x = 23,777.40 × 10,159.24
  4. Step 4: Simplify right side
    17,234.32x = 241,560,313.18
  5. Step 5: Solve for x
    x = 241,560,313.18/17,234.32
  6. Step 6: Final answer
    x = 14,016.24

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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.