Home / 4,330.92-6,497.90-1,369.82

Finding the Fourth Proportional to 4,330.92, 6,497.90 and 1,369.82

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Solution

The fourth proportional to 4,330.92, 6,497.90 and 1,369.82 is: 2,055.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,330.92 : 6,497.90 = 1,369.82 : x
  2. Step 2: Convert to fraction form
    4,330.92/6,497.90 = 1,369.82/x
  3. Step 3: Cross multiply
    4,330.92x = 6,497.90 × 1,369.82
  4. Step 4: Simplify right side
    4,330.92x = 8,900,953.38
  5. Step 5: Solve for x
    x = 8,900,953.38/4,330.92
  6. Step 6: Final answer
    x = 2,055.21

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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.