Home / 5,499.73-7,586.27-3,260.11

Finding the Fourth Proportional to 5,499.73, 7,586.27 and 3,260.11

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Solution

The fourth proportional to 5,499.73, 7,586.27 and 3,260.11 is: 4,496.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,499.73 : 7,586.27 = 3,260.11 : x
  2. Step 2: Convert to fraction form
    5,499.73/7,586.27 = 3,260.11/x
  3. Step 3: Cross multiply
    5,499.73x = 7,586.27 × 3,260.11
  4. Step 4: Simplify right side
    5,499.73x = 24,732,036.05
  5. Step 5: Solve for x
    x = 24,732,036.05/5,499.73
  6. Step 6: Final answer
    x = 4,496.95

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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.