Home / 3,306.76-4,554.57-2,464.77

Finding the Fourth Proportional to 3,306.76, 4,554.57 and 2,464.77

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Solution

The fourth proportional to 3,306.76, 4,554.57 and 2,464.77 is: 3,394.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306.76 : 4,554.57 = 2,464.77 : x
  2. Step 2: Convert to fraction form
    3,306.76/4,554.57 = 2,464.77/x
  3. Step 3: Cross multiply
    3,306.76x = 4,554.57 × 2,464.77
  4. Step 4: Simplify right side
    3,306.76x = 11,225,967.50
  5. Step 5: Solve for x
    x = 11,225,967.50/3,306.76
  6. Step 6: Final answer
    x = 3,394.85

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Half scale
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Double scale
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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.