Home / 264,200.64-364,546.08-150,999.36

Finding the Fourth Proportional to 264,200.64, 364,546.08 and 150,999.36

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Solution

The fourth proportional to 264,200.64, 364,546.08 and 150,999.36 is: 208,350.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,200.64 : 364,546.08 = 150,999.36 : x
  2. Step 2: Convert to fraction form
    264,200.64/364,546.08 = 150,999.36/x
  3. Step 3: Cross multiply
    264,200.64x = 364,546.08 × 150,999.36
  4. Step 4: Simplify right side
    264,200.64x = 55,046,224,770.51
  5. Step 5: Solve for x
    x = 55,046,224,770.51/264,200.64
  6. Step 6: Final answer
    x = 208,350.08

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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.