Home / 94,820.37-130,840.97-52,376.37

Finding the Fourth Proportional to 94,820.37, 130,840.97 and 52,376.37

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Solution

The fourth proportional to 94,820.37, 130,840.97 and 52,376.37 is: 72,273.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,820.37 : 130,840.97 = 52,376.37 : x
  2. Step 2: Convert to fraction form
    94,820.37/130,840.97 = 52,376.37/x
  3. Step 3: Cross multiply
    94,820.37x = 130,840.97 × 52,376.37
  4. Step 4: Simplify right side
    94,820.37x = 6,852,974,794.00
  5. Step 5: Solve for x
    x = 6,852,974,794.00/94,820.37
  6. Step 6: Final answer
    x = 72,273.23

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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.