Home / 264,131.28-364,412.52-150,873.84

Finding the Fourth Proportional to 264,131.28, 364,412.52 and 150,873.84

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Solution

The fourth proportional to 264,131.28, 364,412.52 and 150,873.84 is: 208,155.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,131.28 : 364,412.52 = 150,873.84 : x
  2. Step 2: Convert to fraction form
    264,131.28/364,412.52 = 150,873.84/x
  3. Step 3: Cross multiply
    264,131.28x = 364,412.52 × 150,873.84
  4. Step 4: Simplify right side
    264,131.28x = 54,980,316,236.48
  5. Step 5: Solve for x
    x = 54,980,316,236.48/264,131.28
  6. Step 6: Final answer
    x = 208,155.26

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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.