Home / 10,811.44-14,918.52-6,095.44

Finding the Fourth Proportional to 10,811.44, 14,918.52 and 6,095.44

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Solution

The fourth proportional to 10,811.44, 14,918.52 and 6,095.44 is: 8,410.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,811.44 : 14,918.52 = 6,095.44 : x
  2. Step 2: Convert to fraction form
    10,811.44/14,918.52 = 6,095.44/x
  3. Step 3: Cross multiply
    10,811.44x = 14,918.52 × 6,095.44
  4. Step 4: Simplify right side
    10,811.44x = 90,934,943.55
  5. Step 5: Solve for x
    x = 90,934,943.55/10,811.44
  6. Step 6: Final answer
    x = 8,410.99

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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.