Home / 195,152.22-292,526.96-95,188.86

Finding the Fourth Proportional to 195,152.22, 292,526.96 and 95,188.86

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Solution

The fourth proportional to 195,152.22, 292,526.96 and 95,188.86 is: 142,685.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,152.22 : 292,526.96 = 95,188.86 : x
  2. Step 2: Convert to fraction form
    195,152.22/292,526.96 = 95,188.86/x
  3. Step 3: Cross multiply
    195,152.22x = 292,526.96 × 95,188.86
  4. Step 4: Simplify right side
    195,152.22x = 27,845,307,365.72
  5. Step 5: Solve for x
    x = 27,845,307,365.72/195,152.22
  6. Step 6: Final answer
    x = 142,685.07

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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.