Home / 27,904.55-41,863.64-13,096.22

Finding the Fourth Proportional to 27,904.55, 41,863.64 and 13,096.22

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Solution

The fourth proportional to 27,904.55, 41,863.64 and 13,096.22 is: 19,647.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,904.55 : 41,863.64 = 13,096.22 : x
  2. Step 2: Convert to fraction form
    27,904.55/41,863.64 = 13,096.22/x
  3. Step 3: Cross multiply
    27,904.55x = 41,863.64 × 13,096.22
  4. Step 4: Simplify right side
    27,904.55x = 548,255,164.64
  5. Step 5: Solve for x
    x = 548,255,164.64/27,904.55
  6. Step 6: Final answer
    x = 19,647.52

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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.