Home / 43,262.86-64,954.05-29,902.94

Finding the Fourth Proportional to 43,262.86, 64,954.05 and 29,902.94

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Solution

The fourth proportional to 43,262.86, 64,954.05 and 29,902.94 is: 44,895.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,262.86 : 64,954.05 = 29,902.94 : x
  2. Step 2: Convert to fraction form
    43,262.86/64,954.05 = 29,902.94/x
  3. Step 3: Cross multiply
    43,262.86x = 64,954.05 × 29,902.94
  4. Step 4: Simplify right side
    43,262.86x = 1,942,316,910.39
  5. Step 5: Solve for x
    x = 1,942,316,910.39/43,262.86
  6. Step 6: Final answer
    x = 44,895.72

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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.