Home / 7,310.42-10,967.07-2,693.46

Finding the Fourth Proportional to 7,310.42, 10,967.07 and 2,693.46

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Solution

The fourth proportional to 7,310.42, 10,967.07 and 2,693.46 is: 4,040.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,310.42 : 10,967.07 = 2,693.46 : x
  2. Step 2: Convert to fraction form
    7,310.42/10,967.07 = 2,693.46/x
  3. Step 3: Cross multiply
    7,310.42x = 10,967.07 × 2,693.46
  4. Step 4: Simplify right side
    7,310.42x = 29,539,364.36
  5. Step 5: Solve for x
    x = 29,539,364.36/7,310.42
  6. Step 6: Final answer
    x = 4,040.72

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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.