Home / 9,116.59-13,675.02-3,193.26

Finding the Fourth Proportional to 9,116.59, 13,675.02 and 3,193.26

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Solution

The fourth proportional to 9,116.59, 13,675.02 and 3,193.26 is: 4,789.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,116.59 : 13,675.02 = 3,193.26 : x
  2. Step 2: Convert to fraction form
    9,116.59/13,675.02 = 3,193.26/x
  3. Step 3: Cross multiply
    9,116.59x = 13,675.02 × 3,193.26
  4. Step 4: Simplify right side
    9,116.59x = 43,667,894.37
  5. Step 5: Solve for x
    x = 43,667,894.37/9,116.59
  6. Step 6: Final answer
    x = 4,789.94

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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.