Home / 377,627.11-566,274.47-200,093.20

Finding the Fourth Proportional to 377,627.11, 566,274.47 and 200,093.20

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Solution

The fourth proportional to 377,627.11, 566,274.47 and 200,093.20 is: 300,051.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,627.11 : 566,274.47 = 200,093.20 : x
  2. Step 2: Convert to fraction form
    377,627.11/566,274.47 = 200,093.20/x
  3. Step 3: Cross multiply
    377,627.11x = 566,274.47 × 200,093.20
  4. Step 4: Simplify right side
    377,627.11x = 113,307,670,780.60
  5. Step 5: Solve for x
    x = 113,307,670,780.60/377,627.11
  6. Step 6: Final answer
    x = 300,051.74

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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.