Home / 34,505.59-51,758.35-11,132.02

Finding the Fourth Proportional to 34,505.59, 51,758.35 and 11,132.02

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Solution

The fourth proportional to 34,505.59, 51,758.35 and 11,132.02 is: 16,698.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,505.59 : 51,758.35 = 11,132.02 : x
  2. Step 2: Convert to fraction form
    34,505.59/51,758.35 = 11,132.02/x
  3. Step 3: Cross multiply
    34,505.59x = 51,758.35 × 11,132.02
  4. Step 4: Simplify right side
    34,505.59x = 576,174,987.37
  5. Step 5: Solve for x
    x = 576,174,987.37/34,505.59
  6. Step 6: Final answer
    x = 16,698.02

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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.