Home / 27,923.22-41,885.79-14,064.66

Finding the Fourth Proportional to 27,923.22, 41,885.79 and 14,064.66

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Solution

The fourth proportional to 27,923.22, 41,885.79 and 14,064.66 is: 21,097.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,923.22 : 41,885.79 = 14,064.66 : x
  2. Step 2: Convert to fraction form
    27,923.22/41,885.79 = 14,064.66/x
  3. Step 3: Cross multiply
    27,923.22x = 41,885.79 × 14,064.66
  4. Step 4: Simplify right side
    27,923.22x = 589,109,395.18
  5. Step 5: Solve for x
    x = 589,109,395.18/27,923.22
  6. Step 6: Final answer
    x = 21,097.47

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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.