Home / 4,403.92-6,597.60-3,425.26

Finding the Fourth Proportional to 4,403.92, 6,597.60 and 3,425.26

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Solution

The fourth proportional to 4,403.92, 6,597.60 and 3,425.26 is: 5,131.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.92 : 6,597.60 = 3,425.26 : x
  2. Step 2: Convert to fraction form
    4,403.92/6,597.60 = 3,425.26/x
  3. Step 3: Cross multiply
    4,403.92x = 6,597.60 × 3,425.26
  4. Step 4: Simplify right side
    4,403.92x = 22,598,495.38
  5. Step 5: Solve for x
    x = 22,598,495.38/4,403.92
  6. Step 6: Final answer
    x = 5,131.45

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1.5x scale

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.