Home / 10,764.14-16,137.57-6,081.26

Finding the Fourth Proportional to 10,764.14, 16,137.57 and 6,081.26

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Solution

The fourth proportional to 10,764.14, 16,137.57 and 6,081.26 is: 9,117.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,764.14 : 16,137.57 = 6,081.26 : x
  2. Step 2: Convert to fraction form
    10,764.14/16,137.57 = 6,081.26/x
  3. Step 3: Cross multiply
    10,764.14x = 16,137.57 × 6,081.26
  4. Step 4: Simplify right side
    10,764.14x = 98,136,758.94
  5. Step 5: Solve for x
    x = 98,136,758.94/10,764.14
  6. Step 6: Final answer
    x = 9,117.01

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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.