Home / 4,425.18-6,629.01-2,342.10

Finding the Fourth Proportional to 4,425.18, 6,629.01 and 2,342.10

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Solution

The fourth proportional to 4,425.18, 6,629.01 and 2,342.10 is: 3,508.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425.18 : 6,629.01 = 2,342.10 : x
  2. Step 2: Convert to fraction form
    4,425.18/6,629.01 = 2,342.10/x
  3. Step 3: Cross multiply
    4,425.18x = 6,629.01 × 2,342.10
  4. Step 4: Simplify right side
    4,425.18x = 15,525,804.32
  5. Step 5: Solve for x
    x = 15,525,804.32/4,425.18
  6. Step 6: Final answer
    x = 3,508.51

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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.