Home / 27,364.16-41,064.66-10,722.12

Finding the Fourth Proportional to 27,364.16, 41,064.66 and 10,722.12

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Solution

The fourth proportional to 27,364.16, 41,064.66 and 10,722.12 is: 16,090.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,364.16 : 41,064.66 = 10,722.12 : x
  2. Step 2: Convert to fraction form
    27,364.16/41,064.66 = 10,722.12/x
  3. Step 3: Cross multiply
    27,364.16x = 41,064.66 × 10,722.12
  4. Step 4: Simplify right side
    27,364.16x = 440,300,212.28
  5. Step 5: Solve for x
    x = 440,300,212.28/27,364.16
  6. Step 6: Final answer
    x = 16,090.40

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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.