Home / 4,235.49-6,351.45-1,602.54

Finding the Fourth Proportional to 4,235.49, 6,351.45 and 1,602.54

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Solution

The fourth proportional to 4,235.49, 6,351.45 and 1,602.54 is: 2,403.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235.49 : 6,351.45 = 1,602.54 : x
  2. Step 2: Convert to fraction form
    4,235.49/6,351.45 = 1,602.54/x
  3. Step 3: Cross multiply
    4,235.49x = 6,351.45 × 1,602.54
  4. Step 4: Simplify right side
    4,235.49x = 10,178,452.68
  5. Step 5: Solve for x
    x = 10,178,452.68/4,235.49
  6. Step 6: Final answer
    x = 2,403.13

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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.