Home / 9,433.92-14,149.64-4,496.16

Finding the Fourth Proportional to 9,433.92, 14,149.64 and 4,496.16

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Solution

The fourth proportional to 9,433.92, 14,149.64 and 4,496.16 is: 6,743.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433.92 : 14,149.64 = 4,496.16 : x
  2. Step 2: Convert to fraction form
    9,433.92/14,149.64 = 4,496.16/x
  3. Step 3: Cross multiply
    9,433.92x = 14,149.64 × 4,496.16
  4. Step 4: Simplify right side
    9,433.92x = 63,619,045.38
  5. Step 5: Solve for x
    x = 63,619,045.38/9,433.92
  6. Step 6: Final answer
    x = 6,743.65

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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.