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Finding the Fourth Proportional to 377,604.58, 566,324.71 and 124,825.35

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Solution

The fourth proportional to 377,604.58, 566,324.71 and 124,825.35 is: 187,210.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,604.58 : 566,324.71 = 124,825.35 : x
  2. Step 2: Convert to fraction form
    377,604.58/566,324.71 = 124,825.35/x
  3. Step 3: Cross multiply
    377,604.58x = 566,324.71 × 124,825.35
  4. Step 4: Simplify right side
    377,604.58x = 70,691,679,515.27
  5. Step 5: Solve for x
    x = 70,691,679,515.27/377,604.58
  6. Step 6: Final answer
    x = 187,210.86

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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.