Home / 44,936.69-67,408.81-15,356.57

Finding the Fourth Proportional to 44,936.69, 67,408.81 and 15,356.57

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Solution

The fourth proportional to 44,936.69, 67,408.81 and 15,356.57 is: 23,036.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,936.69 : 67,408.81 = 15,356.57 : x
  2. Step 2: Convert to fraction form
    44,936.69/67,408.81 = 15,356.57/x
  3. Step 3: Cross multiply
    44,936.69x = 67,408.81 × 15,356.57
  4. Step 4: Simplify right side
    44,936.69x = 1,035,167,733.95
  5. Step 5: Solve for x
    x = 1,035,167,733.95/44,936.69
  6. Step 6: Final answer
    x = 23,036.14

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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.