Home / 266,067.15-367,572.52-174,404.00

Finding the Fourth Proportional to 266,067.15, 367,572.52 and 174,404.00

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Solution

The fourth proportional to 266,067.15, 367,572.52 and 174,404.00 is: 240,939.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,067.15 : 367,572.52 = 174,404.00 : x
  2. Step 2: Convert to fraction form
    266,067.15/367,572.52 = 174,404.00/x
  3. Step 3: Cross multiply
    266,067.15x = 367,572.52 × 174,404.00
  4. Step 4: Simplify right side
    266,067.15x = 64,106,118,915.02
  5. Step 5: Solve for x
    x = 64,106,118,915.02/266,067.15
  6. Step 6: Final answer
    x = 240,939.63

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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.