Home / 11,395.44-17,093.02-5,470.92

Finding the Fourth Proportional to 11,395.44, 17,093.02 and 5,470.92

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Solution

The fourth proportional to 11,395.44, 17,093.02 and 5,470.92 is: 8,206.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395.44 : 17,093.02 = 5,470.92 : x
  2. Step 2: Convert to fraction form
    11,395.44/17,093.02 = 5,470.92/x
  3. Step 3: Cross multiply
    11,395.44x = 17,093.02 × 5,470.92
  4. Step 4: Simplify right side
    11,395.44x = 93,514,544.98
  5. Step 5: Solve for x
    x = 93,514,544.98/11,395.44
  6. Step 6: Final answer
    x = 8,206.31

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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.