Home / 264,186.68-364,577.56-151,011.86

Finding the Fourth Proportional to 264,186.68, 364,577.56 and 151,011.86

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Solution

The fourth proportional to 264,186.68, 364,577.56 and 151,011.86 is: 208,396.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,186.68 : 364,577.56 = 151,011.86 : x
  2. Step 2: Convert to fraction form
    264,186.68/364,577.56 = 151,011.86/x
  3. Step 3: Cross multiply
    264,186.68x = 364,577.56 × 151,011.86
  4. Step 4: Simplify right side
    264,186.68x = 55,055,535,449.86
  5. Step 5: Solve for x
    x = 55,055,535,449.86/264,186.68
  6. Step 6: Final answer
    x = 208,396.33

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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.