Home / 234,163.22-351,244.85-56,670.24

Finding the Fourth Proportional to 234,163.22, 351,244.85 and 56,670.24

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Solution

The fourth proportional to 234,163.22, 351,244.85 and 56,670.24 is: 85,005.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,163.22 : 351,244.85 = 56,670.24 : x
  2. Step 2: Convert to fraction form
    234,163.22/351,244.85 = 56,670.24/x
  3. Step 3: Cross multiply
    234,163.22x = 351,244.85 × 56,670.24
  4. Step 4: Simplify right side
    234,163.22x = 19,905,129,664.91
  5. Step 5: Solve for x
    x = 19,905,129,664.91/234,163.22
  6. Step 6: Final answer
    x = 85,005.36

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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.