Home / 163,230.03-244,758.89-50,889.30

Finding the Fourth Proportional to 163,230.03, 244,758.89 and 50,889.30

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Solution

The fourth proportional to 163,230.03, 244,758.89 and 50,889.30 is: 76,307.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,230.03 : 244,758.89 = 50,889.30 : x
  2. Step 2: Convert to fraction form
    163,230.03/244,758.89 = 50,889.30/x
  3. Step 3: Cross multiply
    163,230.03x = 244,758.89 × 50,889.30
  4. Step 4: Simplify right side
    163,230.03x = 12,455,608,326.43
  5. Step 5: Solve for x
    x = 12,455,608,326.43/163,230.03
  6. Step 6: Final answer
    x = 76,307.09

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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.