Home / 377,588.28-566,247.56-124,822.11

Finding the Fourth Proportional to 377,588.28, 566,247.56 and 124,822.11

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Solution

The fourth proportional to 377,588.28, 566,247.56 and 124,822.11 is: 187,188.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,588.28 : 566,247.56 = 124,822.11 : x
  2. Step 2: Convert to fraction form
    377,588.28/566,247.56 = 124,822.11/x
  3. Step 3: Cross multiply
    377,588.28x = 566,247.56 × 124,822.11
  4. Step 4: Simplify right side
    377,588.28x = 70,680,217,422.99
  5. Step 5: Solve for x
    x = 70,680,217,422.99/377,588.28
  6. Step 6: Final answer
    x = 187,188.59

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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.