Home / 3,674.74-5,503.27-2,110.00

Finding the Fourth Proportional to 3,674.74, 5,503.27 and 2,110.00

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Solution

The fourth proportional to 3,674.74, 5,503.27 and 2,110.00 is: 3,159.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674.74 : 5,503.27 = 2,110.00 : x
  2. Step 2: Convert to fraction form
    3,674.74/5,503.27 = 2,110.00/x
  3. Step 3: Cross multiply
    3,674.74x = 5,503.27 × 2,110.00
  4. Step 4: Simplify right side
    3,674.74x = 11,611,889.01
  5. Step 5: Solve for x
    x = 11,611,889.01/3,674.74
  6. Step 6: Final answer
    x = 3,159.92

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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.