Home / 6,770.37-10,153.13-2,608.29

Finding the Fourth Proportional to 6,770.37, 10,153.13 and 2,608.29

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Solution

The fourth proportional to 6,770.37, 10,153.13 and 2,608.29 is: 3,911.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770.37 : 10,153.13 = 2,608.29 : x
  2. Step 2: Convert to fraction form
    6,770.37/10,153.13 = 2,608.29/x
  3. Step 3: Cross multiply
    6,770.37x = 10,153.13 × 2,608.29
  4. Step 4: Simplify right side
    6,770.37x = 26,482,307.45
  5. Step 5: Solve for x
    x = 26,482,307.45/6,770.37
  6. Step 6: Final answer
    x = 3,911.50

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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.