Home / 317,769.27-476,589.24-93,069.33

Finding the Fourth Proportional to 317,769.27, 476,589.24 and 93,069.33

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Solution

The fourth proportional to 317,769.27, 476,589.24 and 93,069.33 is: 139,585.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    317,769.27 : 476,589.24 = 93,069.33 : x
  2. Step 2: Convert to fraction form
    317,769.27/476,589.24 = 93,069.33/x
  3. Step 3: Cross multiply
    317,769.27x = 476,589.24 × 93,069.33
  4. Step 4: Simplify right side
    317,769.27x = 44,355,841,252.01
  5. Step 5: Solve for x
    x = 44,355,841,252.01/317,769.27
  6. Step 6: Final answer
    x = 139,585.06

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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.