Home / 9,452.06-14,171.13-3,210.39

Finding the Fourth Proportional to 9,452.06, 14,171.13 and 3,210.39

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Solution

The fourth proportional to 9,452.06, 14,171.13 and 3,210.39 is: 4,813.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,452.06 : 14,171.13 = 3,210.39 : x
  2. Step 2: Convert to fraction form
    9,452.06/14,171.13 = 3,210.39/x
  3. Step 3: Cross multiply
    9,452.06x = 14,171.13 × 3,210.39
  4. Step 4: Simplify right side
    9,452.06x = 45,494,854.04
  5. Step 5: Solve for x
    x = 45,494,854.04/9,452.06
  6. Step 6: Final answer
    x = 4,813.22

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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.