Home / 6,770.51-10,153.90-2,610.69

Finding the Fourth Proportional to 6,770.51, 10,153.90 and 2,610.69

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Solution

The fourth proportional to 6,770.51, 10,153.90 and 2,610.69 is: 3,915.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770.51 : 10,153.90 = 2,610.69 : x
  2. Step 2: Convert to fraction form
    6,770.51/10,153.90 = 2,610.69/x
  3. Step 3: Cross multiply
    6,770.51x = 10,153.90 × 2,610.69
  4. Step 4: Simplify right side
    6,770.51x = 26,508,685.19
  5. Step 5: Solve for x
    x = 26,508,685.19/6,770.51
  6. Step 6: Final answer
    x = 3,915.32

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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.