Home / 195,050.52-292,336.47-110,881.08

Finding the Fourth Proportional to 195,050.52, 292,336.47 and 110,881.08

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Solution

The fourth proportional to 195,050.52, 292,336.47 and 110,881.08 is: 166,185.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,050.52 : 292,336.47 = 110,881.08 : x
  2. Step 2: Convert to fraction form
    195,050.52/292,336.47 = 110,881.08/x
  3. Step 3: Cross multiply
    195,050.52x = 292,336.47 × 110,881.08
  4. Step 4: Simplify right side
    195,050.52x = 32,414,583,516.99
  5. Step 5: Solve for x
    x = 32,414,583,516.99/195,050.52
  6. Step 6: Final answer
    x = 166,185.58

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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.