Home / 441,934.00-662,629.71-171,746.66

Finding the Fourth Proportional to 441,934.00, 662,629.71 and 171,746.66

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Solution

The fourth proportional to 441,934.00, 662,629.71 and 171,746.66 is: 257,514.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,934.00 : 662,629.71 = 171,746.66 : x
  2. Step 2: Convert to fraction form
    441,934.00/662,629.71 = 171,746.66/x
  3. Step 3: Cross multiply
    441,934.00x = 662,629.71 × 171,746.66
  4. Step 4: Simplify right side
    441,934.00x = 113,804,436,196.12
  5. Step 5: Solve for x
    x = 113,804,436,196.12/441,934.00
  6. Step 6: Final answer
    x = 257,514.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.