Home / 149,617.26-224,301.69-60,912.54

Finding the Fourth Proportional to 149,617.26, 224,301.69 and 60,912.54

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Solution

The fourth proportional to 149,617.26, 224,301.69 and 60,912.54 is: 91,318.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,617.26 : 224,301.69 = 60,912.54 : x
  2. Step 2: Convert to fraction form
    149,617.26/224,301.69 = 60,912.54/x
  3. Step 3: Cross multiply
    149,617.26x = 224,301.69 × 60,912.54
  4. Step 4: Simplify right side
    149,617.26x = 13,662,785,664.19
  5. Step 5: Solve for x
    x = 13,662,785,664.19/149,617.26
  6. Step 6: Final answer
    x = 91,318.25

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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.