Home / 2,901.26-4,352.04-1,731.83

Finding the Fourth Proportional to 2,901.26, 4,352.04 and 1,731.83

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Solution

The fourth proportional to 2,901.26, 4,352.04 and 1,731.83 is: 2,597.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901.26 : 4,352.04 = 1,731.83 : x
  2. Step 2: Convert to fraction form
    2,901.26/4,352.04 = 1,731.83/x
  3. Step 3: Cross multiply
    2,901.26x = 4,352.04 × 1,731.83
  4. Step 4: Simplify right side
    2,901.26x = 7,536,971.67
  5. Step 5: Solve for x
    x = 7,536,971.67/2,901.26
  6. Step 6: Final answer
    x = 2,597.82

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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.