Home / 6,910.51-10,375.50-6,597.04

Finding the Fourth Proportional to 6,910.51, 10,375.50 and 6,597.04

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Solution

The fourth proportional to 6,910.51, 10,375.50 and 6,597.04 is: 9,904.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.51 : 10,375.50 = 6,597.04 : x
  2. Step 2: Convert to fraction form
    6,910.51/10,375.50 = 6,597.04/x
  3. Step 3: Cross multiply
    6,910.51x = 10,375.50 × 6,597.04
  4. Step 4: Simplify right side
    6,910.51x = 68,447,588.52
  5. Step 5: Solve for x
    x = 68,447,588.52/6,910.51
  6. Step 6: Final answer
    x = 9,904.85

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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.