Home / 94,573.82-130,509.92-51,552.95

Finding the Fourth Proportional to 94,573.82, 130,509.92 and 51,552.95

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Solution

The fourth proportional to 94,573.82, 130,509.92 and 51,552.95 is: 71,142.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,573.82 : 130,509.92 = 51,552.95 : x
  2. Step 2: Convert to fraction form
    94,573.82/130,509.92 = 51,552.95/x
  3. Step 3: Cross multiply
    94,573.82x = 130,509.92 × 51,552.95
  4. Step 4: Simplify right side
    94,573.82x = 6,728,170,469.95
  5. Step 5: Solve for x
    x = 6,728,170,469.95/94,573.82
  6. Step 6: Final answer
    x = 71,142.00

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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.