Home / 377,553.06-566,316.23-164,320.56

Finding the Fourth Proportional to 377,553.06, 566,316.23 and 164,320.56

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Solution

The fourth proportional to 377,553.06, 566,316.23 and 164,320.56 is: 246,475.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,553.06 : 566,316.23 = 164,320.56 : x
  2. Step 2: Convert to fraction form
    377,553.06/566,316.23 = 164,320.56/x
  3. Step 3: Cross multiply
    377,553.06x = 566,316.23 × 164,320.56
  4. Step 4: Simplify right side
    377,553.06x = 93,057,399,229.09
  5. Step 5: Solve for x
    x = 93,057,399,229.09/377,553.06
  6. Step 6: Final answer
    x = 246,475.02

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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.