Home / 9,065.32-13,599.42-5,606.44

Finding the Fourth Proportional to 9,065.32, 13,599.42 and 5,606.44

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Solution

The fourth proportional to 9,065.32, 13,599.42 and 5,606.44 is: 8,410.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,065.32 : 13,599.42 = 5,606.44 : x
  2. Step 2: Convert to fraction form
    9,065.32/13,599.42 = 5,606.44/x
  3. Step 3: Cross multiply
    9,065.32x = 13,599.42 × 5,606.44
  4. Step 4: Simplify right side
    9,065.32x = 76,244,332.26
  5. Step 5: Solve for x
    x = 76,244,332.26/9,065.32
  6. Step 6: Final answer
    x = 8,410.55

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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.