Home / 6,706.03-10,099.21-6,107.49

Finding the Fourth Proportional to 6,706.03, 10,099.21 and 6,107.49

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Solution

The fourth proportional to 6,706.03, 10,099.21 and 6,107.49 is: 9,197.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706.03 : 10,099.21 = 6,107.49 : x
  2. Step 2: Convert to fraction form
    6,706.03/10,099.21 = 6,107.49/x
  3. Step 3: Cross multiply
    6,706.03x = 10,099.21 × 6,107.49
  4. Step 4: Simplify right side
    6,706.03x = 61,680,824.08
  5. Step 5: Solve for x
    x = 61,680,824.08/6,706.03
  6. Step 6: Final answer
    x = 9,197.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.