Home / 49,922.65-68,904.84-32,929.93

Finding the Fourth Proportional to 49,922.65, 68,904.84 and 32,929.93

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Solution

The fourth proportional to 49,922.65, 68,904.84 and 32,929.93 is: 45,450.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,922.65 : 68,904.84 = 32,929.93 : x
  2. Step 2: Convert to fraction form
    49,922.65/68,904.84 = 32,929.93/x
  3. Step 3: Cross multiply
    49,922.65x = 68,904.84 × 32,929.93
  4. Step 4: Simplify right side
    49,922.65x = 2,269,031,557.86
  5. Step 5: Solve for x
    x = 2,269,031,557.86/49,922.65
  6. Step 6: Final answer
    x = 45,450.94

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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.