Home / 6,330.93-9,497.66-1,948.22

Finding the Fourth Proportional to 6,330.93, 9,497.66 and 1,948.22

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Solution

The fourth proportional to 6,330.93, 9,497.66 and 1,948.22 is: 2,922.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,330.93 : 9,497.66 = 1,948.22 : x
  2. Step 2: Convert to fraction form
    6,330.93/9,497.66 = 1,948.22/x
  3. Step 3: Cross multiply
    6,330.93x = 9,497.66 × 1,948.22
  4. Step 4: Simplify right side
    6,330.93x = 18,503,509.55
  5. Step 5: Solve for x
    x = 18,503,509.55/6,330.93
  6. Step 6: Final answer
    x = 2,922.72

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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.