Home / 10,095.13-13,923.39-6,559.48

Finding the Fourth Proportional to 10,095.13, 13,923.39 and 6,559.48

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Solution

The fourth proportional to 10,095.13, 13,923.39 and 6,559.48 is: 9,046.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095.13 : 13,923.39 = 6,559.48 : x
  2. Step 2: Convert to fraction form
    10,095.13/13,923.39 = 6,559.48/x
  3. Step 3: Cross multiply
    10,095.13x = 13,923.39 × 6,559.48
  4. Step 4: Simplify right side
    10,095.13x = 91,330,198.24
  5. Step 5: Solve for x
    x = 91,330,198.24/10,095.13
  6. Step 6: Final answer
    x = 9,046.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.