Home / 264,922.36-365,602.45-151,766.98

Finding the Fourth Proportional to 264,922.36, 365,602.45 and 151,766.98

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Solution

The fourth proportional to 264,922.36, 365,602.45 and 151,766.98 is: 209,443.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,922.36 : 365,602.45 = 151,766.98 : x
  2. Step 2: Convert to fraction form
    264,922.36/365,602.45 = 151,766.98/x
  3. Step 3: Cross multiply
    264,922.36x = 365,602.45 × 151,766.98
  4. Step 4: Simplify right side
    264,922.36x = 55,486,377,889.09
  5. Step 5: Solve for x
    x = 55,486,377,889.09/264,922.36
  6. Step 6: Final answer
    x = 209,443.93

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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.