Home / 69,584.08-104,330.76-29,582.32

Finding the Fourth Proportional to 69,584.08, 104,330.76 and 29,582.32

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Solution

The fourth proportional to 69,584.08, 104,330.76 and 29,582.32 is: 44,354.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,584.08 : 104,330.76 = 29,582.32 : x
  2. Step 2: Convert to fraction form
    69,584.08/104,330.76 = 29,582.32/x
  3. Step 3: Cross multiply
    69,584.08x = 104,330.76 × 29,582.32
  4. Step 4: Simplify right side
    69,584.08x = 3,086,345,928.16
  5. Step 5: Solve for x
    x = 3,086,345,928.16/69,584.08
  6. Step 6: Final answer
    x = 44,354.20

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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.