Home / 227,772.60-341,660.11-149,383.23

Finding the Fourth Proportional to 227,772.60, 341,660.11 and 149,383.23

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Solution

The fourth proportional to 227,772.60, 341,660.11 and 149,383.23 is: 224,075.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,772.60 : 341,660.11 = 149,383.23 : x
  2. Step 2: Convert to fraction form
    227,772.60/341,660.11 = 149,383.23/x
  3. Step 3: Cross multiply
    227,772.60x = 341,660.11 × 149,383.23
  4. Step 4: Simplify right side
    227,772.60x = 51,038,290,793.96
  5. Step 5: Solve for x
    x = 51,038,290,793.96/227,772.60
  6. Step 6: Final answer
    x = 224,075.64

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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.