Home / 32,769.41-49,148.64-9,390.38

Finding the Fourth Proportional to 32,769.41, 49,148.64 and 9,390.38

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Solution

The fourth proportional to 32,769.41, 49,148.64 and 9,390.38 is: 14,084.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,769.41 : 49,148.64 = 9,390.38 : x
  2. Step 2: Convert to fraction form
    32,769.41/49,148.64 = 9,390.38/x
  3. Step 3: Cross multiply
    32,769.41x = 49,148.64 × 9,390.38
  4. Step 4: Simplify right side
    32,769.41x = 461,524,160.34
  5. Step 5: Solve for x
    x = 461,524,160.34/32,769.41
  6. Step 6: Final answer
    x = 14,084.00

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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.