Home / 208,675.02-313,025.21-58,926.60

Finding the Fourth Proportional to 208,675.02, 313,025.21 and 58,926.60

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Solution

The fourth proportional to 208,675.02, 313,025.21 and 58,926.60 is: 88,393.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    208,675.02 : 313,025.21 = 58,926.60 : x
  2. Step 2: Convert to fraction form
    208,675.02/313,025.21 = 58,926.60/x
  3. Step 3: Cross multiply
    208,675.02x = 313,025.21 × 58,926.60
  4. Step 4: Simplify right side
    208,675.02x = 18,445,511,044.95
  5. Step 5: Solve for x
    x = 18,445,511,044.95/208,675.02
  6. Step 6: Final answer
    x = 88,393.48

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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.