Home / 264,006.20-395,750.10-236,012.60

Finding the Fourth Proportional to 264,006.20, 395,750.10 and 236,012.60

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Solution

The fourth proportional to 264,006.20, 395,750.10 and 236,012.60 is: 353,787.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,006.20 : 395,750.10 = 236,012.60 : x
  2. Step 2: Convert to fraction form
    264,006.20/395,750.10 = 236,012.60/x
  3. Step 3: Cross multiply
    264,006.20x = 395,750.10 × 236,012.60
  4. Step 4: Simplify right side
    264,006.20x = 93,402,010,051.26
  5. Step 5: Solve for x
    x = 93,402,010,051.26/264,006.20
  6. Step 6: Final answer
    x = 353,787.18

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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.