Home / 6,473.07-9,689.34-4,460.04

Finding the Fourth Proportional to 6,473.07, 9,689.34 and 4,460.04

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Solution

The fourth proportional to 6,473.07, 9,689.34 and 4,460.04 is: 6,676.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473.07 : 9,689.34 = 4,460.04 : x
  2. Step 2: Convert to fraction form
    6,473.07/9,689.34 = 4,460.04/x
  3. Step 3: Cross multiply
    6,473.07x = 9,689.34 × 4,460.04
  4. Step 4: Simplify right side
    6,473.07x = 43,214,843.97
  5. Step 5: Solve for x
    x = 43,214,843.97/6,473.07
  6. Step 6: Final answer
    x = 6,676.10

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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.