Home / 184,527.40-276,616.95-100,163.20

Finding the Fourth Proportional to 184,527.40, 276,616.95 and 100,163.20

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Solution

The fourth proportional to 184,527.40, 276,616.95 and 100,163.20 is: 150,150.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,527.40 : 276,616.95 = 100,163.20 : x
  2. Step 2: Convert to fraction form
    184,527.40/276,616.95 = 100,163.20/x
  3. Step 3: Cross multiply
    184,527.40x = 276,616.95 × 100,163.20
  4. Step 4: Simplify right side
    184,527.40x = 27,706,838,886.24
  5. Step 5: Solve for x
    x = 27,706,838,886.24/184,527.40
  6. Step 6: Final answer
    x = 150,150.27

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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.