Home / 4,329.30-6,498.81-1,734.06

Finding the Fourth Proportional to 4,329.30, 6,498.81 and 1,734.06

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Solution

The fourth proportional to 4,329.30, 6,498.81 and 1,734.06 is: 2,603.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329.30 : 6,498.81 = 1,734.06 : x
  2. Step 2: Convert to fraction form
    4,329.30/6,498.81 = 1,734.06/x
  3. Step 3: Cross multiply
    4,329.30x = 6,498.81 × 1,734.06
  4. Step 4: Simplify right side
    4,329.30x = 11,269,326.47
  5. Step 5: Solve for x
    x = 11,269,326.47/4,329.30
  6. Step 6: Final answer
    x = 2,603.04

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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.