Home / 376,127.58-564,195.01-95,644.83

Finding the Fourth Proportional to 376,127.58, 564,195.01 and 95,644.83

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Solution

The fourth proportional to 376,127.58, 564,195.01 and 95,644.83 is: 143,468.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,127.58 : 564,195.01 = 95,644.83 : x
  2. Step 2: Convert to fraction form
    376,127.58/564,195.01 = 95,644.83/x
  3. Step 3: Cross multiply
    376,127.58x = 564,195.01 × 95,644.83
  4. Step 4: Simplify right side
    376,127.58x = 53,962,334,646.92
  5. Step 5: Solve for x
    x = 53,962,334,646.92/376,127.58
  6. Step 6: Final answer
    x = 143,468.17

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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.