Home / 190,994.04-263,298.06-134,229.24

Finding the Fourth Proportional to 190,994.04, 263,298.06 and 134,229.24

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Solution

The fourth proportional to 190,994.04, 263,298.06 and 134,229.24 is: 185,043.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,994.04 : 263,298.06 = 134,229.24 : x
  2. Step 2: Convert to fraction form
    190,994.04/263,298.06 = 134,229.24/x
  3. Step 3: Cross multiply
    190,994.04x = 263,298.06 × 134,229.24
  4. Step 4: Simplify right side
    190,994.04x = 35,342,298,487.27
  5. Step 5: Solve for x
    x = 35,342,298,487.27/190,994.04
  6. Step 6: Final answer
    x = 185,043.99

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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.