Home / 6,770.85-9,346.34-6,061.41

Finding the Fourth Proportional to 6,770.85, 9,346.34 and 6,061.41

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Solution

The fourth proportional to 6,770.85, 9,346.34 and 6,061.41 is: 8,367.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770.85 : 9,346.34 = 6,061.41 : x
  2. Step 2: Convert to fraction form
    6,770.85/9,346.34 = 6,061.41/x
  3. Step 3: Cross multiply
    6,770.85x = 9,346.34 × 6,061.41
  4. Step 4: Simplify right side
    6,770.85x = 56,651,968.43
  5. Step 5: Solve for x
    x = 56,651,968.43/6,770.85
  6. Step 6: Final answer
    x = 8,367.04

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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.