Home / 9,433.12-14,155.24-3,594.64

Finding the Fourth Proportional to 9,433.12, 14,155.24 and 3,594.64

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Solution

The fourth proportional to 9,433.12, 14,155.24 and 3,594.64 is: 5,394.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433.12 : 14,155.24 = 3,594.64 : x
  2. Step 2: Convert to fraction form
    9,433.12/14,155.24 = 3,594.64/x
  3. Step 3: Cross multiply
    9,433.12x = 14,155.24 × 3,594.64
  4. Step 4: Simplify right side
    9,433.12x = 50,882,991.91
  5. Step 5: Solve for x
    x = 50,882,991.91/9,433.12
  6. Step 6: Final answer
    x = 5,394.08

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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.