Home / 6,307.73-9,455.43-2,613.08

Finding the Fourth Proportional to 6,307.73, 9,455.43 and 2,613.08

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Solution

The fourth proportional to 6,307.73, 9,455.43 and 2,613.08 is: 3,917.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,307.73 : 9,455.43 = 2,613.08 : x
  2. Step 2: Convert to fraction form
    6,307.73/9,455.43 = 2,613.08/x
  3. Step 3: Cross multiply
    6,307.73x = 9,455.43 × 2,613.08
  4. Step 4: Simplify right side
    6,307.73x = 24,707,795.02
  5. Step 5: Solve for x
    x = 24,707,795.02/6,307.73
  6. Step 6: Final answer
    x = 3,917.07

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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.