Home / 69,730.20-104,585.04-22,977

Finding the Fourth Proportional to 69,730.20, 104,585.04 and 22,977

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Solution

The fourth proportional to 69,730.20, 104,585.04 and 22,977 is: 34,462.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,730.20 : 104,585.04 = 22,977 : x
  2. Step 2: Convert to fraction form
    69,730.20/104,585.04 = 22,977/x
  3. Step 3: Cross multiply
    69,730.20x = 104,585.04 × 22,977
  4. Step 4: Simplify right side
    69,730.20x = 2,403,050,464.08
  5. Step 5: Solve for x
    x = 2,403,050,464.08/69,730.20
  6. Step 6: Final answer
    x = 34,462.12

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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.