Home / 294,150.87-441,080.57-104,582.84

Finding the Fourth Proportional to 294,150.87, 441,080.57 and 104,582.84

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Solution

The fourth proportional to 294,150.87, 441,080.57 and 104,582.84 is: 156,822.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,150.87 : 441,080.57 = 104,582.84 : x
  2. Step 2: Convert to fraction form
    294,150.87/441,080.57 = 104,582.84/x
  3. Step 3: Cross multiply
    294,150.87x = 441,080.57 × 104,582.84
  4. Step 4: Simplify right side
    294,150.87x = 46,129,455,951.10
  5. Step 5: Solve for x
    x = 46,129,455,951.10/294,150.87
  6. Step 6: Final answer
    x = 156,822.44

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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.