Home / 227,762.19-341,608.25-75,961.94

Finding the Fourth Proportional to 227,762.19, 341,608.25 and 75,961.94

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Solution

The fourth proportional to 227,762.19, 341,608.25 and 75,961.94 is: 113,931.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,762.19 : 341,608.25 = 75,961.94 : x
  2. Step 2: Convert to fraction form
    227,762.19/341,608.25 = 75,961.94/x
  3. Step 3: Cross multiply
    227,762.19x = 341,608.25 × 75,961.94
  4. Step 4: Simplify right side
    227,762.19x = 25,949,223,302.15
  5. Step 5: Solve for x
    x = 25,949,223,302.15/227,762.19
  6. Step 6: Final answer
    x = 113,931.22

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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.