Home / 34,626.59-51,919.08-13,541.48

Finding the Fourth Proportional to 34,626.59, 51,919.08 and 13,541.48

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Solution

The fourth proportional to 34,626.59, 51,919.08 and 13,541.48 is: 20,304.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,626.59 : 51,919.08 = 13,541.48 : x
  2. Step 2: Convert to fraction form
    34,626.59/51,919.08 = 13,541.48/x
  3. Step 3: Cross multiply
    34,626.59x = 51,919.08 × 13,541.48
  4. Step 4: Simplify right side
    34,626.59x = 703,061,067.76
  5. Step 5: Solve for x
    x = 703,061,067.76/34,626.59
  6. Step 6: Final answer
    x = 20,304.08

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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.