Home / 377,401.66-566,107.04-149,753.18

Finding the Fourth Proportional to 377,401.66, 566,107.04 and 149,753.18

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Solution

The fourth proportional to 377,401.66, 566,107.04 and 149,753.18 is: 224,631.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,401.66 : 566,107.04 = 149,753.18 : x
  2. Step 2: Convert to fraction form
    377,401.66/566,107.04 = 149,753.18/x
  3. Step 3: Cross multiply
    377,401.66x = 566,107.04 × 149,753.18
  4. Step 4: Simplify right side
    377,401.66x = 84,776,329,460.39
  5. Step 5: Solve for x
    x = 84,776,329,460.39/377,401.66
  6. Step 6: Final answer
    x = 224,631.58

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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.