Home / 68,793.02-94,899.42-44,933.66

Finding the Fourth Proportional to 68,793.02, 94,899.42 and 44,933.66

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Solution

The fourth proportional to 68,793.02, 94,899.42 and 44,933.66 is: 61,985.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,793.02 : 94,899.42 = 44,933.66 : x
  2. Step 2: Convert to fraction form
    68,793.02/94,899.42 = 44,933.66/x
  3. Step 3: Cross multiply
    68,793.02x = 94,899.42 × 44,933.66
  4. Step 4: Simplify right side
    68,793.02x = 4,264,178,272.48
  5. Step 5: Solve for x
    x = 4,264,178,272.48/68,793.02
  6. Step 6: Final answer
    x = 61,985.62

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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.