Home / 9,623.88-13,275.90-6,080.94

Finding the Fourth Proportional to 9,623.88, 13,275.90 and 6,080.94

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Solution

The fourth proportional to 9,623.88, 13,275.90 and 6,080.94 is: 8,388.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,623.88 : 13,275.90 = 6,080.94 : x
  2. Step 2: Convert to fraction form
    9,623.88/13,275.90 = 6,080.94/x
  3. Step 3: Cross multiply
    9,623.88x = 13,275.90 × 6,080.94
  4. Step 4: Simplify right side
    9,623.88x = 80,729,951.35
  5. Step 5: Solve for x
    x = 80,729,951.35/9,623.88
  6. Step 6: Final answer
    x = 8,388.50

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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.