Home / 4,429.48-6,647.74-2,352.04

Finding the Fourth Proportional to 4,429.48, 6,647.74 and 2,352.04

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Solution

The fourth proportional to 4,429.48, 6,647.74 and 2,352.04 is: 3,529.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429.48 : 6,647.74 = 2,352.04 : x
  2. Step 2: Convert to fraction form
    4,429.48/6,647.74 = 2,352.04/x
  3. Step 3: Cross multiply
    4,429.48x = 6,647.74 × 2,352.04
  4. Step 4: Simplify right side
    4,429.48x = 15,635,750.39
  5. Step 5: Solve for x
    x = 15,635,750.39/4,429.48
  6. Step 6: Final answer
    x = 3,529.93

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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.