Home / 60,661.17-91,029.42-23,224.32

Finding the Fourth Proportional to 60,661.17, 91,029.42 and 23,224.32

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Solution

The fourth proportional to 60,661.17, 91,029.42 and 23,224.32 is: 34,850.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,661.17 : 91,029.42 = 23,224.32 : x
  2. Step 2: Convert to fraction form
    60,661.17/91,029.42 = 23,224.32/x
  3. Step 3: Cross multiply
    60,661.17x = 91,029.42 × 23,224.32
  4. Step 4: Simplify right side
    60,661.17x = 2,114,096,379.49
  5. Step 5: Solve for x
    x = 2,114,096,379.49/60,661.17
  6. Step 6: Final answer
    x = 34,850.90

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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.