Home / 49,794.30-74,582.10-34,922.70

Finding the Fourth Proportional to 49,794.30, 74,582.10 and 34,922.70

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Solution

The fourth proportional to 49,794.30, 74,582.10 and 34,922.70 is: 52,307.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,794.30 : 74,582.10 = 34,922.70 : x
  2. Step 2: Convert to fraction form
    49,794.30/74,582.10 = 34,922.70/x
  3. Step 3: Cross multiply
    49,794.30x = 74,582.10 × 34,922.70
  4. Step 4: Simplify right side
    49,794.30x = 2,604,608,303.67
  5. Step 5: Solve for x
    x = 2,604,608,303.67/49,794.30
  6. Step 6: Final answer
    x = 52,307.36

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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.