Home / 94,781.04-130,797.84-52,342.44

Finding the Fourth Proportional to 94,781.04, 130,797.84 and 52,342.44

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Solution

The fourth proportional to 94,781.04, 130,797.84 and 52,342.44 is: 72,232.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,781.04 : 130,797.84 = 52,342.44 : x
  2. Step 2: Convert to fraction form
    94,781.04/130,797.84 = 52,342.44/x
  3. Step 3: Cross multiply
    94,781.04x = 130,797.84 × 52,342.44
  4. Step 4: Simplify right side
    94,781.04x = 6,846,278,092.33
  5. Step 5: Solve for x
    x = 6,846,278,092.33/94,781.04
  6. Step 6: Final answer
    x = 72,232.57

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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.