Home / 10,794.07-16,192.95-4,951.18

Finding the Fourth Proportional to 10,794.07, 16,192.95 and 4,951.18

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Solution

The fourth proportional to 10,794.07, 16,192.95 and 4,951.18 is: 7,427.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794.07 : 16,192.95 = 4,951.18 : x
  2. Step 2: Convert to fraction form
    10,794.07/16,192.95 = 4,951.18/x
  3. Step 3: Cross multiply
    10,794.07x = 16,192.95 × 4,951.18
  4. Step 4: Simplify right side
    10,794.07x = 80,174,104.46
  5. Step 5: Solve for x
    x = 80,174,104.46/10,794.07
  6. Step 6: Final answer
    x = 7,427.61

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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.