Home / 9,395.92-14,095.68-4,201.75

Finding the Fourth Proportional to 9,395.92, 14,095.68 and 4,201.75

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Solution

The fourth proportional to 9,395.92, 14,095.68 and 4,201.75 is: 6,303.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,395.92 : 14,095.68 = 4,201.75 : x
  2. Step 2: Convert to fraction form
    9,395.92/14,095.68 = 4,201.75/x
  3. Step 3: Cross multiply
    9,395.92x = 14,095.68 × 4,201.75
  4. Step 4: Simplify right side
    9,395.92x = 59,226,523.44
  5. Step 5: Solve for x
    x = 59,226,523.44/9,395.92
  6. Step 6: Final answer
    x = 6,303.43

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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.