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Finding the Fourth Proportional to 114,046.33, 171,076.53 and 43,925.71

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Solution

The fourth proportional to 114,046.33, 171,076.53 and 43,925.71 is: 65,891.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,046.33 : 171,076.53 = 43,925.71 : x
  2. Step 2: Convert to fraction form
    114,046.33/171,076.53 = 43,925.71/x
  3. Step 3: Cross multiply
    114,046.33x = 171,076.53 × 43,925.71
  4. Step 4: Simplify right side
    114,046.33x = 7,514,658,044.59
  5. Step 5: Solve for x
    x = 7,514,658,044.59/114,046.33
  6. Step 6: Final answer
    x = 65,891.27

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1.5x scale

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.