Home / 7,693.08-11,544.66-4,232.76

Finding the Fourth Proportional to 7,693.08, 11,544.66 and 4,232.76

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Solution

The fourth proportional to 7,693.08, 11,544.66 and 4,232.76 is: 6,351.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,693.08 : 11,544.66 = 4,232.76 : x
  2. Step 2: Convert to fraction form
    7,693.08/11,544.66 = 4,232.76/x
  3. Step 3: Cross multiply
    7,693.08x = 11,544.66 × 4,232.76
  4. Step 4: Simplify right side
    7,693.08x = 48,865,775.06
  5. Step 5: Solve for x
    x = 48,865,775.06/7,693.08
  6. Step 6: Final answer
    x = 6,351.91

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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.