Home / 183,898.27-275,464.68-117,007.05

Finding the Fourth Proportional to 183,898.27, 275,464.68 and 117,007.05

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Solution

The fourth proportional to 183,898.27, 275,464.68 and 117,007.05 is: 175,267.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,898.27 : 275,464.68 = 117,007.05 : x
  2. Step 2: Convert to fraction form
    183,898.27/275,464.68 = 117,007.05/x
  3. Step 3: Cross multiply
    183,898.27x = 275,464.68 × 117,007.05
  4. Step 4: Simplify right side
    183,898.27x = 32,231,309,585.99
  5. Step 5: Solve for x
    x = 32,231,309,585.99/183,898.27
  6. Step 6: Final answer
    x = 175,267.06

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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.