Home / 184,025.90-276,200.85-109,052.30

Finding the Fourth Proportional to 184,025.90, 276,200.85 and 109,052.30

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Solution

The fourth proportional to 184,025.90, 276,200.85 and 109,052.30 is: 163,674.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,025.90 : 276,200.85 = 109,052.30 : x
  2. Step 2: Convert to fraction form
    184,025.90/276,200.85 = 109,052.30/x
  3. Step 3: Cross multiply
    184,025.90x = 276,200.85 × 109,052.30
  4. Step 4: Simplify right side
    184,025.90x = 30,120,337,954.46
  5. Step 5: Solve for x
    x = 30,120,337,954.46/184,025.90
  6. Step 6: Final answer
    x = 163,674.45

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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.