Home / 41,929.58-62,904.64-34,445.79

Finding the Fourth Proportional to 41,929.58, 62,904.64 and 34,445.79

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Solution

The fourth proportional to 41,929.58, 62,904.64 and 34,445.79 is: 51,677.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,929.58 : 62,904.64 = 34,445.79 : x
  2. Step 2: Convert to fraction form
    41,929.58/62,904.64 = 34,445.79/x
  3. Step 3: Cross multiply
    41,929.58x = 62,904.64 × 34,445.79
  4. Step 4: Simplify right side
    41,929.58x = 2,166,799,704.94
  5. Step 5: Solve for x
    x = 2,166,799,704.94/41,929.58
  6. Step 6: Final answer
    x = 51,677.12

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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.