Home / 134,133.56-201,224.94-44,181.40

Finding the Fourth Proportional to 134,133.56, 201,224.94 and 44,181.40

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Solution

The fourth proportional to 134,133.56, 201,224.94 and 44,181.40 is: 66,280.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,133.56 : 201,224.94 = 44,181.40 : x
  2. Step 2: Convert to fraction form
    134,133.56/201,224.94 = 44,181.40/x
  3. Step 3: Cross multiply
    134,133.56x = 201,224.94 × 44,181.40
  4. Step 4: Simplify right side
    134,133.56x = 8,890,399,564.12
  5. Step 5: Solve for x
    x = 8,890,399,564.12/134,133.56
  6. Step 6: Final answer
    x = 66,280.20

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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.