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Finding the Fourth Proportional to 5,940.51, 8,907.46 and 2,432.98

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Solution

The fourth proportional to 5,940.51, 8,907.46 and 2,432.98 is: 3,648.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,940.51 : 8,907.46 = 2,432.98 : x
  2. Step 2: Convert to fraction form
    5,940.51/8,907.46 = 2,432.98/x
  3. Step 3: Cross multiply
    5,940.51x = 8,907.46 × 2,432.98
  4. Step 4: Simplify right side
    5,940.51x = 21,671,672.03
  5. Step 5: Solve for x
    x = 21,671,672.03/5,940.51
  6. Step 6: Final answer
    x = 3,648.12

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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.