Home / 377,185.41-565,857.39-110,923.63

Finding the Fourth Proportional to 377,185.41, 565,857.39 and 110,923.63

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Solution

The fourth proportional to 377,185.41, 565,857.39 and 110,923.63 is: 166,408.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,185.41 : 565,857.39 = 110,923.63 : x
  2. Step 2: Convert to fraction form
    377,185.41/565,857.39 = 110,923.63/x
  3. Step 3: Cross multiply
    377,185.41x = 565,857.39 × 110,923.63
  4. Step 4: Simplify right side
    377,185.41x = 62,766,954,762.45
  5. Step 5: Solve for x
    x = 62,766,954,762.45/377,185.41
  6. Step 6: Final answer
    x = 166,408.76

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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.