Home / 244,080.24-336,821.37-133,697.12

Finding the Fourth Proportional to 244,080.24, 336,821.37 and 133,697.12

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Solution

The fourth proportional to 244,080.24, 336,821.37 and 133,697.12 is: 184,496.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,080.24 : 336,821.37 = 133,697.12 : x
  2. Step 2: Convert to fraction form
    244,080.24/336,821.37 = 133,697.12/x
  3. Step 3: Cross multiply
    244,080.24x = 336,821.37 × 133,697.12
  4. Step 4: Simplify right side
    244,080.24x = 45,032,045,439.35
  5. Step 5: Solve for x
    x = 45,032,045,439.35/244,080.24
  6. Step 6: Final answer
    x = 184,496.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.