Home / 4,996.85-7,495.37-1,713.72

Finding the Fourth Proportional to 4,996.85, 7,495.37 and 1,713.72

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Solution

The fourth proportional to 4,996.85, 7,495.37 and 1,713.72 is: 2,570.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996.85 : 7,495.37 = 1,713.72 : x
  2. Step 2: Convert to fraction form
    4,996.85/7,495.37 = 1,713.72/x
  3. Step 3: Cross multiply
    4,996.85x = 7,495.37 × 1,713.72
  4. Step 4: Simplify right side
    4,996.85x = 12,844,965.48
  5. Step 5: Solve for x
    x = 12,844,965.48/4,996.85
  6. Step 6: Final answer
    x = 2,570.61

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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.