Home / 204,090.68-306,213.84-184,300.76

Finding the Fourth Proportional to 204,090.68, 306,213.84 and 184,300.76

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Solution

The fourth proportional to 204,090.68, 306,213.84 and 184,300.76 is: 276,521.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,090.68 : 306,213.84 = 184,300.76 : x
  2. Step 2: Convert to fraction form
    204,090.68/306,213.84 = 184,300.76/x
  3. Step 3: Cross multiply
    204,090.68x = 306,213.84 × 184,300.76
  4. Step 4: Simplify right side
    204,090.68x = 56,435,443,434.52
  5. Step 5: Solve for x
    x = 56,435,443,434.52/204,090.68
  6. Step 6: Final answer
    x = 276,521.41

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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.