Home / 34,924.60-48,194.44-19,009.12

Finding the Fourth Proportional to 34,924.60, 48,194.44 and 19,009.12

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Solution

The fourth proportional to 34,924.60, 48,194.44 and 19,009.12 is: 26,231.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,924.60 : 48,194.44 = 19,009.12 : x
  2. Step 2: Convert to fraction form
    34,924.60/48,194.44 = 19,009.12/x
  3. Step 3: Cross multiply
    34,924.60x = 48,194.44 × 19,009.12
  4. Step 4: Simplify right side
    34,924.60x = 916,133,893.29
  5. Step 5: Solve for x
    x = 916,133,893.29/34,924.60
  6. Step 6: Final answer
    x = 26,231.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.