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Finding the Fourth Proportional to 32,872.41, 49,316.90 and 9,498.69

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Solution

The fourth proportional to 32,872.41, 49,316.90 and 9,498.69 is: 14,250.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,872.41 : 49,316.90 = 9,498.69 : x
  2. Step 2: Convert to fraction form
    32,872.41/49,316.90 = 9,498.69/x
  3. Step 3: Cross multiply
    32,872.41x = 49,316.90 × 9,498.69
  4. Step 4: Simplify right side
    32,872.41x = 468,445,897.37
  5. Step 5: Solve for x
    x = 468,445,897.37/32,872.41
  6. Step 6: Final answer
    x = 14,250.43

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.