Home / 166,293.83-229,485.69-94,673.85

Finding the Fourth Proportional to 166,293.83, 229,485.69 and 94,673.85

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Solution

The fourth proportional to 166,293.83, 229,485.69 and 94,673.85 is: 130,650.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,293.83 : 229,485.69 = 94,673.85 : x
  2. Step 2: Convert to fraction form
    166,293.83/229,485.69 = 94,673.85/x
  3. Step 3: Cross multiply
    166,293.83x = 229,485.69 × 94,673.85
  4. Step 4: Simplify right side
    166,293.83x = 21,726,292,931.64
  5. Step 5: Solve for x
    x = 21,726,292,931.64/166,293.83
  6. Step 6: Final answer
    x = 130,650.03

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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.