Home / 54,710.02-82,096.62-29,749.06

Finding the Fourth Proportional to 54,710.02, 82,096.62 and 29,749.06

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Solution

The fourth proportional to 54,710.02, 82,096.62 and 29,749.06 is: 44,640.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,710.02 : 82,096.62 = 29,749.06 : x
  2. Step 2: Convert to fraction form
    54,710.02/82,096.62 = 29,749.06/x
  3. Step 3: Cross multiply
    54,710.02x = 82,096.62 × 29,749.06
  4. Step 4: Simplify right side
    54,710.02x = 2,442,297,274.18
  5. Step 5: Solve for x
    x = 2,442,297,274.18/54,710.02
  6. Step 6: Final answer
    x = 44,640.77

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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.