Home / 10,059.67-15,089.54-4,135.03

Finding the Fourth Proportional to 10,059.67, 15,089.54 and 4,135.03

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Solution

The fourth proportional to 10,059.67, 15,089.54 and 4,135.03 is: 6,202.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059.67 : 15,089.54 = 4,135.03 : x
  2. Step 2: Convert to fraction form
    10,059.67/15,089.54 = 4,135.03/x
  3. Step 3: Cross multiply
    10,059.67x = 15,089.54 × 4,135.03
  4. Step 4: Simplify right side
    10,059.67x = 62,395,700.59
  5. Step 5: Solve for x
    x = 62,395,700.59/10,059.67
  6. Step 6: Final answer
    x = 6,202.56

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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.