Home / 14,054.44-21,092.04-6,658.92

Finding the Fourth Proportional to 14,054.44, 21,092.04 and 6,658.92

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Solution

The fourth proportional to 14,054.44, 21,092.04 and 6,658.92 is: 9,993.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,054.44 : 21,092.04 = 6,658.92 : x
  2. Step 2: Convert to fraction form
    14,054.44/21,092.04 = 6,658.92/x
  3. Step 3: Cross multiply
    14,054.44x = 21,092.04 × 6,658.92
  4. Step 4: Simplify right side
    14,054.44x = 140,450,207.00
  5. Step 5: Solve for x
    x = 140,450,207.00/14,054.44
  6. Step 6: Final answer
    x = 9,993.30

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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.