Home / 50,515.02-75,764.37-23,860.95

Finding the Fourth Proportional to 50,515.02, 75,764.37 and 23,860.95

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Solution

The fourth proportional to 50,515.02, 75,764.37 and 23,860.95 is: 35,787.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,515.02 : 75,764.37 = 23,860.95 : x
  2. Step 2: Convert to fraction form
    50,515.02/75,764.37 = 23,860.95/x
  3. Step 3: Cross multiply
    50,515.02x = 75,764.37 × 23,860.95
  4. Step 4: Simplify right side
    50,515.02x = 1,807,809,844.35
  5. Step 5: Solve for x
    x = 1,807,809,844.35/50,515.02
  6. Step 6: Final answer
    x = 35,787.57

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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.