Home / 166,596.12-229,845.69-94,924.47

Finding the Fourth Proportional to 166,596.12, 229,845.69 and 94,924.47

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Solution

The fourth proportional to 166,596.12, 229,845.69 and 94,924.47 is: 130,963.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,596.12 : 229,845.69 = 94,924.47 : x
  2. Step 2: Convert to fraction form
    166,596.12/229,845.69 = 94,924.47/x
  3. Step 3: Cross multiply
    166,596.12x = 229,845.69 × 94,924.47
  4. Step 4: Simplify right side
    166,596.12x = 21,817,980,305.03
  5. Step 5: Solve for x
    x = 21,817,980,305.03/166,596.12
  6. Step 6: Final answer
    x = 130,963.32

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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.