Home / 6,355.07-9,532.87-2,405.94

Finding the Fourth Proportional to 6,355.07, 9,532.87 and 2,405.94

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Solution

The fourth proportional to 6,355.07, 9,532.87 and 2,405.94 is: 3,609.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,355.07 : 9,532.87 = 2,405.94 : x
  2. Step 2: Convert to fraction form
    6,355.07/9,532.87 = 2,405.94/x
  3. Step 3: Cross multiply
    6,355.07x = 9,532.87 × 2,405.94
  4. Step 4: Simplify right side
    6,355.07x = 22,935,513.25
  5. Step 5: Solve for x
    x = 22,935,513.25/6,355.07
  6. Step 6: Final answer
    x = 3,609.01

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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.