Home / 134,528.62-201,722.83-50,219.44

Finding the Fourth Proportional to 134,528.62, 201,722.83 and 50,219.44

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Solution

The fourth proportional to 134,528.62, 201,722.83 and 50,219.44 is: 75,303.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,528.62 : 201,722.83 = 50,219.44 : x
  2. Step 2: Convert to fraction form
    134,528.62/201,722.83 = 50,219.44/x
  3. Step 3: Cross multiply
    134,528.62x = 201,722.83 × 50,219.44
  4. Step 4: Simplify right side
    134,528.62x = 10,130,408,203.89
  5. Step 5: Solve for x
    x = 10,130,408,203.89/134,528.62
  6. Step 6: Final answer
    x = 75,303.00

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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.