Home / 377,162.64-565,743.99-110,925.43

Finding the Fourth Proportional to 377,162.64, 565,743.99 and 110,925.43

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Solution

The fourth proportional to 377,162.64, 565,743.99 and 110,925.43 is: 166,388.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,162.64 : 565,743.99 = 110,925.43 : x
  2. Step 2: Convert to fraction form
    377,162.64/565,743.99 = 110,925.43/x
  3. Step 3: Cross multiply
    377,162.64x = 565,743.99 × 110,925.43
  4. Step 4: Simplify right side
    377,162.64x = 62,755,395,360.67
  5. Step 5: Solve for x
    x = 62,755,395,360.67/377,162.64
  6. Step 6: Final answer
    x = 166,388.15

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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.