Home / 17,965.43-24,793.06-10,007.66

Finding the Fourth Proportional to 17,965.43, 24,793.06 and 10,007.66

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Solution

The fourth proportional to 17,965.43, 24,793.06 and 10,007.66 is: 13,811.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,965.43 : 24,793.06 = 10,007.66 : x
  2. Step 2: Convert to fraction form
    17,965.43/24,793.06 = 10,007.66/x
  3. Step 3: Cross multiply
    17,965.43x = 24,793.06 × 10,007.66
  4. Step 4: Simplify right side
    17,965.43x = 248,120,514.84
  5. Step 5: Solve for x
    x = 248,120,514.84/17,965.43
  6. Step 6: Final answer
    x = 13,811.00

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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.