Home / 111,250.04-166,893.28-36,348.44

Finding the Fourth Proportional to 111,250.04, 166,893.28 and 36,348.44

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Solution

The fourth proportional to 111,250.04, 166,893.28 and 36,348.44 is: 54,528.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,250.04 : 166,893.28 = 36,348.44 : x
  2. Step 2: Convert to fraction form
    111,250.04/166,893.28 = 36,348.44/x
  3. Step 3: Cross multiply
    111,250.04x = 166,893.28 × 36,348.44
  4. Step 4: Simplify right side
    111,250.04x = 6,066,310,374.48
  5. Step 5: Solve for x
    x = 6,066,310,374.48/111,250.04
  6. Step 6: Final answer
    x = 54,528.61

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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.