Home / 94,850.88-130,896.84-52,412.16

Finding the Fourth Proportional to 94,850.88, 130,896.84 and 52,412.16

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Solution

The fourth proportional to 94,850.88, 130,896.84 and 52,412.16 is: 72,330.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,850.88 : 130,896.84 = 52,412.16 : x
  2. Step 2: Convert to fraction form
    94,850.88/130,896.84 = 52,412.16/x
  3. Step 3: Cross multiply
    94,850.88x = 130,896.84 × 52,412.16
  4. Step 4: Simplify right side
    94,850.88x = 6,860,586,121.57
  5. Step 5: Solve for x
    x = 6,860,586,121.57/94,850.88
  6. Step 6: Final answer
    x = 72,330.23

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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.