Home / 96,094.08-144,148.80-33,778.56

Finding the Fourth Proportional to 96,094.08, 144,148.80 and 33,778.56

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Solution

The fourth proportional to 96,094.08, 144,148.80 and 33,778.56 is: 50,670.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,094.08 : 144,148.80 = 33,778.56 : x
  2. Step 2: Convert to fraction form
    96,094.08/144,148.80 = 33,778.56/x
  3. Step 3: Cross multiply
    96,094.08x = 144,148.80 × 33,778.56
  4. Step 4: Simplify right side
    96,094.08x = 4,869,138,889.73
  5. Step 5: Solve for x
    x = 4,869,138,889.73/96,094.08
  6. Step 6: Final answer
    x = 50,670.54

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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.