Home / 11,750.27-17,614.46-4,352.74

Finding the Fourth Proportional to 11,750.27, 17,614.46 and 4,352.74

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Solution

The fourth proportional to 11,750.27, 17,614.46 and 4,352.74 is: 6,525.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,750.27 : 17,614.46 = 4,352.74 : x
  2. Step 2: Convert to fraction form
    11,750.27/17,614.46 = 4,352.74/x
  3. Step 3: Cross multiply
    11,750.27x = 17,614.46 × 4,352.74
  4. Step 4: Simplify right side
    11,750.27x = 76,671,131.47
  5. Step 5: Solve for x
    x = 76,671,131.47/11,750.27
  6. Step 6: Final answer
    x = 6,525.06

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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.