Home / 264,280.38-364,695.27-151,110.54

Finding the Fourth Proportional to 264,280.38, 364,695.27 and 151,110.54

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Solution

The fourth proportional to 264,280.38, 364,695.27 and 151,110.54 is: 208,525.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,280.38 : 364,695.27 = 151,110.54 : x
  2. Step 2: Convert to fraction form
    264,280.38/364,695.27 = 151,110.54/x
  3. Step 3: Cross multiply
    264,280.38x = 364,695.27 × 151,110.54
  4. Step 4: Simplify right side
    264,280.38x = 55,109,299,185.15
  5. Step 5: Solve for x
    x = 55,109,299,185.15/264,280.38
  6. Step 6: Final answer
    x = 208,525.88

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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.