Home / 89,273.94-133,840.46-44,264.27

Finding the Fourth Proportional to 89,273.94, 133,840.46 and 44,264.27

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Solution

The fourth proportional to 89,273.94, 133,840.46 and 44,264.27 is: 66,361.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,273.94 : 133,840.46 = 44,264.27 : x
  2. Step 2: Convert to fraction form
    89,273.94/133,840.46 = 44,264.27/x
  3. Step 3: Cross multiply
    89,273.94x = 133,840.46 × 44,264.27
  4. Step 4: Simplify right side
    89,273.94x = 5,924,350,258.36
  5. Step 5: Solve for x
    x = 5,924,350,258.36/89,273.94
  6. Step 6: Final answer
    x = 66,361.47

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1.5x scale

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.