Home / 7,327.26-10,970.16-6,635.22

Finding the Fourth Proportional to 7,327.26, 10,970.16 and 6,635.22

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Solution

The fourth proportional to 7,327.26, 10,970.16 and 6,635.22 is: 9,934.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,327.26 : 10,970.16 = 6,635.22 : x
  2. Step 2: Convert to fraction form
    7,327.26/10,970.16 = 6,635.22/x
  3. Step 3: Cross multiply
    7,327.26x = 10,970.16 × 6,635.22
  4. Step 4: Simplify right side
    7,327.26x = 72,789,425.04
  5. Step 5: Solve for x
    x = 72,789,425.04/7,327.26
  6. Step 6: Final answer
    x = 9,934.06

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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.