Home / 9,069.16-13,606.67-4,448.92

Finding the Fourth Proportional to 9,069.16, 13,606.67 and 4,448.92

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Solution

The fourth proportional to 9,069.16, 13,606.67 and 4,448.92 is: 6,674.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069.16 : 13,606.67 = 4,448.92 : x
  2. Step 2: Convert to fraction form
    9,069.16/13,606.67 = 4,448.92/x
  3. Step 3: Cross multiply
    9,069.16x = 13,606.67 × 4,448.92
  4. Step 4: Simplify right side
    9,069.16x = 60,534,929.39
  5. Step 5: Solve for x
    x = 60,534,929.39/9,069.16
  6. Step 6: Final answer
    x = 6,674.81

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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.