Home / 13,097.60-19,651.26-6,081.08

Finding the Fourth Proportional to 13,097.60, 19,651.26 and 6,081.08

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Solution

The fourth proportional to 13,097.60, 19,651.26 and 6,081.08 is: 9,123.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,097.60 : 19,651.26 = 6,081.08 : x
  2. Step 2: Convert to fraction form
    13,097.60/19,651.26 = 6,081.08/x
  3. Step 3: Cross multiply
    13,097.60x = 19,651.26 × 6,081.08
  4. Step 4: Simplify right side
    13,097.60x = 119,500,884.16
  5. Step 5: Solve for x
    x = 119,500,884.16/13,097.60
  6. Step 6: Final answer
    x = 9,123.88

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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.