Home / 264,208.38-364,607.58-151,033.56

Finding the Fourth Proportional to 264,208.38, 364,607.58 and 151,033.56

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Solution

The fourth proportional to 264,208.38, 364,607.58 and 151,033.56 is: 208,426.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,208.38 : 364,607.58 = 151,033.56 : x
  2. Step 2: Convert to fraction form
    264,208.38/364,607.58 = 151,033.56/x
  3. Step 3: Cross multiply
    264,208.38x = 364,607.58 × 151,033.56
  4. Step 4: Simplify right side
    264,208.38x = 55,067,980,810.38
  5. Step 5: Solve for x
    x = 55,067,980,810.38/264,208.38
  6. Step 6: Final answer
    x = 208,426.32

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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.