Home / 9,014.20-13,512.12-6,092.80

Finding the Fourth Proportional to 9,014.20, 13,512.12 and 6,092.80

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Solution

The fourth proportional to 9,014.20, 13,512.12 and 6,092.80 is: 9,133.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,014.20 : 13,512.12 = 6,092.80 : x
  2. Step 2: Convert to fraction form
    9,014.20/13,512.12 = 6,092.80/x
  3. Step 3: Cross multiply
    9,014.20x = 13,512.12 × 6,092.80
  4. Step 4: Simplify right side
    9,014.20x = 82,326,644.74
  5. Step 5: Solve for x
    x = 82,326,644.74/9,014.20
  6. Step 6: Final answer
    x = 9,133.00

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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.