Home / 224,236.58-336,347.57-91,077.44

Finding the Fourth Proportional to 224,236.58, 336,347.57 and 91,077.44

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Solution

The fourth proportional to 224,236.58, 336,347.57 and 91,077.44 is: 136,613.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,236.58 : 336,347.57 = 91,077.44 : x
  2. Step 2: Convert to fraction form
    224,236.58/336,347.57 = 91,077.44/x
  3. Step 3: Cross multiply
    224,236.58x = 336,347.57 × 91,077.44
  4. Step 4: Simplify right side
    224,236.58x = 30,633,674,171.78
  5. Step 5: Solve for x
    x = 30,633,674,171.78/224,236.58
  6. Step 6: Final answer
    x = 136,613.19

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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.