Home / 9,453.04-14,175.38-3,605.56

Finding the Fourth Proportional to 9,453.04, 14,175.38 and 3,605.56

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Solution

The fourth proportional to 9,453.04, 14,175.38 and 3,605.56 is: 5,406.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453.04 : 14,175.38 = 3,605.56 : x
  2. Step 2: Convert to fraction form
    9,453.04/14,175.38 = 3,605.56/x
  3. Step 3: Cross multiply
    9,453.04x = 14,175.38 × 3,605.56
  4. Step 4: Simplify right side
    9,453.04x = 51,110,183.11
  5. Step 5: Solve for x
    x = 51,110,183.11/9,453.04
  6. Step 6: Final answer
    x = 5,406.75

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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.