Home / 43,072.01-59,426.01-25,154.09

Finding the Fourth Proportional to 43,072.01, 59,426.01 and 25,154.09

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Solution

The fourth proportional to 43,072.01, 59,426.01 and 25,154.09 is: 34,704.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,072.01 : 59,426.01 = 25,154.09 : x
  2. Step 2: Convert to fraction form
    43,072.01/59,426.01 = 25,154.09/x
  3. Step 3: Cross multiply
    43,072.01x = 59,426.01 × 25,154.09
  4. Step 4: Simplify right side
    43,072.01x = 1,494,806,906.75
  5. Step 5: Solve for x
    x = 1,494,806,906.75/43,072.01
  6. Step 6: Final answer
    x = 34,704.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.