Home / 6,495.96-8,965.58-3,844.83

Finding the Fourth Proportional to 6,495.96, 8,965.58 and 3,844.83

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Solution

The fourth proportional to 6,495.96, 8,965.58 and 3,844.83 is: 5,306.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,495.96 : 8,965.58 = 3,844.83 : x
  2. Step 2: Convert to fraction form
    6,495.96/8,965.58 = 3,844.83/x
  3. Step 3: Cross multiply
    6,495.96x = 8,965.58 × 3,844.83
  4. Step 4: Simplify right side
    6,495.96x = 34,471,130.95
  5. Step 5: Solve for x
    x = 34,471,130.95/6,495.96
  6. Step 6: Final answer
    x = 5,306.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.