Home / 27,713.66-41,570.50-12,932.94

Finding the Fourth Proportional to 27,713.66, 41,570.50 and 12,932.94

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Solution

The fourth proportional to 27,713.66, 41,570.50 and 12,932.94 is: 19,399.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,713.66 : 41,570.50 = 12,932.94 : x
  2. Step 2: Convert to fraction form
    27,713.66/41,570.50 = 12,932.94/x
  3. Step 3: Cross multiply
    27,713.66x = 41,570.50 × 12,932.94
  4. Step 4: Simplify right side
    27,713.66x = 537,628,782.27
  5. Step 5: Solve for x
    x = 537,628,782.27/27,713.66
  6. Step 6: Final answer
    x = 19,399.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.