Home / 376,460.16-564,607.20-110,241.43

Finding the Fourth Proportional to 376,460.16, 564,607.20 and 110,241.43

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Solution

The fourth proportional to 376,460.16, 564,607.20 and 110,241.43 is: 165,337.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,460.16 : 564,607.20 = 110,241.43 : x
  2. Step 2: Convert to fraction form
    376,460.16/564,607.20 = 110,241.43/x
  3. Step 3: Cross multiply
    376,460.16x = 564,607.20 × 110,241.43
  4. Step 4: Simplify right side
    376,460.16x = 62,243,105,116.30
  5. Step 5: Solve for x
    x = 62,243,105,116.30/376,460.16
  6. Step 6: Final answer
    x = 165,337.83

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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.