Home / 264,766.57-365,376.15-151,611.19

Finding the Fourth Proportional to 264,766.57, 365,376.15 and 151,611.19

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Solution

The fourth proportional to 264,766.57, 365,376.15 and 151,611.19 is: 209,222.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,766.57 : 365,376.15 = 151,611.19 : x
  2. Step 2: Convert to fraction form
    264,766.57/365,376.15 = 151,611.19/x
  3. Step 3: Cross multiply
    264,766.57x = 365,376.15 × 151,611.19
  4. Step 4: Simplify right side
    264,766.57x = 55,395,111,985.68
  5. Step 5: Solve for x
    x = 55,395,111,985.68/264,766.57
  6. Step 6: Final answer
    x = 209,222.46

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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.