Home / 14,012.93-19,329.41-11,024.03

Finding the Fourth Proportional to 14,012.93, 19,329.41 and 11,024.03

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Solution

The fourth proportional to 14,012.93, 19,329.41 and 11,024.03 is: 15,206.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,012.93 : 19,329.41 = 11,024.03 : x
  2. Step 2: Convert to fraction form
    14,012.93/19,329.41 = 11,024.03/x
  3. Step 3: Cross multiply
    14,012.93x = 19,329.41 × 11,024.03
  4. Step 4: Simplify right side
    14,012.93x = 213,087,843.96
  5. Step 5: Solve for x
    x = 213,087,843.96/14,012.93
  6. Step 6: Final answer
    x = 15,206.52

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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.