Home / 9,479.80-14,208.17-6,707.27

Finding the Fourth Proportional to 9,479.80, 14,208.17 and 6,707.27

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Solution

The fourth proportional to 9,479.80, 14,208.17 and 6,707.27 is: 10,052.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,479.80 : 14,208.17 = 6,707.27 : x
  2. Step 2: Convert to fraction form
    9,479.80/14,208.17 = 6,707.27/x
  3. Step 3: Cross multiply
    9,479.80x = 14,208.17 × 6,707.27
  4. Step 4: Simplify right side
    9,479.80x = 95,298,015.63
  5. Step 5: Solve for x
    x = 95,298,015.63/9,479.80
  6. Step 6: Final answer
    x = 10,052.75

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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.