Home / 377,285.85-565,867.25-110,984.07

Finding the Fourth Proportional to 377,285.85, 565,867.25 and 110,984.07

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Solution

The fourth proportional to 377,285.85, 565,867.25 and 110,984.07 is: 166,458.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,285.85 : 565,867.25 = 110,984.07 : x
  2. Step 2: Convert to fraction form
    377,285.85/565,867.25 = 110,984.07/x
  3. Step 3: Cross multiply
    377,285.85x = 565,867.25 × 110,984.07
  4. Step 4: Simplify right side
    377,285.85x = 62,802,252,467.98
  5. Step 5: Solve for x
    x = 62,802,252,467.98/377,285.85
  6. Step 6: Final answer
    x = 166,458.01

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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.