Home / 9,911.26-14,855.54-4,060.63

Finding the Fourth Proportional to 9,911.26, 14,855.54 and 4,060.63

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Solution

The fourth proportional to 9,911.26, 14,855.54 and 4,060.63 is: 6,086.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,911.26 : 14,855.54 = 4,060.63 : x
  2. Step 2: Convert to fraction form
    9,911.26/14,855.54 = 4,060.63/x
  3. Step 3: Cross multiply
    9,911.26x = 14,855.54 × 4,060.63
  4. Step 4: Simplify right side
    9,911.26x = 60,322,787.26
  5. Step 5: Solve for x
    x = 60,322,787.26/9,911.26
  6. Step 6: Final answer
    x = 6,086.29

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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.