Home / 4,359.88-6,541.98-1,763.56

Finding the Fourth Proportional to 4,359.88, 6,541.98 and 1,763.56

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Solution

The fourth proportional to 4,359.88, 6,541.98 and 1,763.56 is: 2,646.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359.88 : 6,541.98 = 1,763.56 : x
  2. Step 2: Convert to fraction form
    4,359.88/6,541.98 = 1,763.56/x
  3. Step 3: Cross multiply
    4,359.88x = 6,541.98 × 1,763.56
  4. Step 4: Simplify right side
    4,359.88x = 11,537,174.25
  5. Step 5: Solve for x
    x = 11,537,174.25/4,359.88
  6. Step 6: Final answer
    x = 2,646.21

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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.