Home / 4,332.23-6,497.18-1,212.03

Finding the Fourth Proportional to 4,332.23, 6,497.18 and 1,212.03

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Solution

The fourth proportional to 4,332.23, 6,497.18 and 1,212.03 is: 1,817.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332.23 : 6,497.18 = 1,212.03 : x
  2. Step 2: Convert to fraction form
    4,332.23/6,497.18 = 1,212.03/x
  3. Step 3: Cross multiply
    4,332.23x = 6,497.18 × 1,212.03
  4. Step 4: Simplify right side
    4,332.23x = 7,874,771.02
  5. Step 5: Solve for x
    x = 7,874,771.02/4,332.23
  6. Step 6: Final answer
    x = 1,817.72

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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.