Home / 3,263.00-4,502.93-1,770.90

Finding the Fourth Proportional to 3,263.00, 4,502.93 and 1,770.90

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Solution

The fourth proportional to 3,263.00, 4,502.93 and 1,770.90 is: 2,443.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263.00 : 4,502.93 = 1,770.90 : x
  2. Step 2: Convert to fraction form
    3,263.00/4,502.93 = 1,770.90/x
  3. Step 3: Cross multiply
    3,263.00x = 4,502.93 × 1,770.90
  4. Step 4: Simplify right side
    3,263.00x = 7,974,229.88
  5. Step 5: Solve for x
    x = 7,974,229.88/3,263.00
  6. Step 6: Final answer
    x = 2,443.84

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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.