Home / 210,022.28-314,794.99-184,672.72

Finding the Fourth Proportional to 210,022.28, 314,794.99 and 184,672.72

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Solution

The fourth proportional to 210,022.28, 314,794.99 and 184,672.72 is: 276,799.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    210,022.28 : 314,794.99 = 184,672.72 : x
  2. Step 2: Convert to fraction form
    210,022.28/314,794.99 = 184,672.72/x
  3. Step 3: Cross multiply
    210,022.28x = 314,794.99 × 184,672.72
  4. Step 4: Simplify right side
    210,022.28x = 58,134,049,166.25
  5. Step 5: Solve for x
    x = 58,134,049,166.25/210,022.28
  6. Step 6: Final answer
    x = 276,799.44

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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.