Home / 164,902.23-227,562.21-93,280.41

Finding the Fourth Proportional to 164,902.23, 227,562.21 and 93,280.41

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Solution

The fourth proportional to 164,902.23, 227,562.21 and 93,280.41 is: 128,725.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,902.23 : 227,562.21 = 93,280.41 : x
  2. Step 2: Convert to fraction form
    164,902.23/227,562.21 = 93,280.41/x
  3. Step 3: Cross multiply
    164,902.23x = 227,562.21 × 93,280.41
  4. Step 4: Simplify right side
    164,902.23x = 21,227,096,249.31
  5. Step 5: Solve for x
    x = 21,227,096,249.31/164,902.23
  6. Step 6: Final answer
    x = 128,725.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.