Home / 18,367.26-27,552.38-5,888.94

Finding the Fourth Proportional to 18,367.26, 27,552.38 and 5,888.94

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Solution

The fourth proportional to 18,367.26, 27,552.38 and 5,888.94 is: 8,833.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,367.26 : 27,552.38 = 5,888.94 : x
  2. Step 2: Convert to fraction form
    18,367.26/27,552.38 = 5,888.94/x
  3. Step 3: Cross multiply
    18,367.26x = 27,552.38 × 5,888.94
  4. Step 4: Simplify right side
    18,367.26x = 162,254,283.23
  5. Step 5: Solve for x
    x = 162,254,283.23/18,367.26
  6. Step 6: Final answer
    x = 8,833.89

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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.