Home / 182,848.20-274,733.10-116,320.20

Finding the Fourth Proportional to 182,848.20, 274,733.10 and 116,320.20

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Solution

The fourth proportional to 182,848.20, 274,733.10 and 116,320.20 is: 174,773.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,848.20 : 274,733.10 = 116,320.20 : x
  2. Step 2: Convert to fraction form
    182,848.20/274,733.10 = 116,320.20/x
  3. Step 3: Cross multiply
    182,848.20x = 274,733.10 × 116,320.20
  4. Step 4: Simplify right side
    182,848.20x = 31,957,009,138.62
  5. Step 5: Solve for x
    x = 31,957,009,138.62/182,848.20
  6. Step 6: Final answer
    x = 174,773.44

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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.