Home / 376,204.92-564,364.08-109,932

Finding the Fourth Proportional to 376,204.92, 564,364.08 and 109,932

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Solution

The fourth proportional to 376,204.92, 564,364.08 and 109,932 is: 164,914.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,204.92 : 564,364.08 = 109,932 : x
  2. Step 2: Convert to fraction form
    376,204.92/564,364.08 = 109,932/x
  3. Step 3: Cross multiply
    376,204.92x = 564,364.08 × 109,932
  4. Step 4: Simplify right side
    376,204.92x = 62,041,672,042.56
  5. Step 5: Solve for x
    x = 62,041,672,042.56/376,204.92
  6. Step 6: Final answer
    x = 164,914.57

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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.