Home / 224,236.02-336,395.50-64,305.26

Finding the Fourth Proportional to 224,236.02, 336,395.50 and 64,305.26

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Solution

The fourth proportional to 224,236.02, 336,395.50 and 64,305.26 is: 96,469.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,236.02 : 336,395.50 = 64,305.26 : x
  2. Step 2: Convert to fraction form
    224,236.02/336,395.50 = 64,305.26/x
  3. Step 3: Cross multiply
    224,236.02x = 336,395.50 × 64,305.26
  4. Step 4: Simplify right side
    224,236.02x = 21,632,000,090.33
  5. Step 5: Solve for x
    x = 21,632,000,090.33/224,236.02
  6. Step 6: Final answer
    x = 96,469.78

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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.