Home / 69,594.20-104,410.16-49,628.92

Finding the Fourth Proportional to 69,594.20, 104,410.16 and 49,628.92

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Solution

The fourth proportional to 69,594.20, 104,410.16 and 49,628.92 is: 74,456.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,594.20 : 104,410.16 = 49,628.92 : x
  2. Step 2: Convert to fraction form
    69,594.20/104,410.16 = 49,628.92/x
  3. Step 3: Cross multiply
    69,594.20x = 104,410.16 × 49,628.92
  4. Step 4: Simplify right side
    69,594.20x = 5,181,763,477.83
  5. Step 5: Solve for x
    x = 5,181,763,477.83/69,594.20
  6. Step 6: Final answer
    x = 74,456.83

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1.5x scale

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.