Home / 35,911.22-49,450.52-35,114.66

Finding the Fourth Proportional to 35,911.22, 49,450.52 and 35,114.66

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Solution

The fourth proportional to 35,911.22, 49,450.52 and 35,114.66 is: 48,353.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,911.22 : 49,450.52 = 35,114.66 : x
  2. Step 2: Convert to fraction form
    35,911.22/49,450.52 = 35,114.66/x
  3. Step 3: Cross multiply
    35,911.22x = 49,450.52 × 35,114.66
  4. Step 4: Simplify right side
    35,911.22x = 1,736,438,196.62
  5. Step 5: Solve for x
    x = 1,736,438,196.62/35,911.22
  6. Step 6: Final answer
    x = 48,353.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.