Home / 14,013.24-19,339.44-8,046.07

Finding the Fourth Proportional to 14,013.24, 19,339.44 and 8,046.07

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Solution

The fourth proportional to 14,013.24, 19,339.44 and 8,046.07 is: 11,104.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,013.24 : 19,339.44 = 8,046.07 : x
  2. Step 2: Convert to fraction form
    14,013.24/19,339.44 = 8,046.07/x
  3. Step 3: Cross multiply
    14,013.24x = 19,339.44 × 8,046.07
  4. Step 4: Simplify right side
    14,013.24x = 155,606,519.35
  5. Step 5: Solve for x
    x = 155,606,519.35/14,013.24
  6. Step 6: Final answer
    x = 11,104.25

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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.