Home / 44,576.33-66,893.48-19,300.52

Finding the Fourth Proportional to 44,576.33, 66,893.48 and 19,300.52

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Solution

The fourth proportional to 44,576.33, 66,893.48 and 19,300.52 is: 28,963.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,576.33 : 66,893.48 = 19,300.52 : x
  2. Step 2: Convert to fraction form
    44,576.33/66,893.48 = 19,300.52/x
  3. Step 3: Cross multiply
    44,576.33x = 66,893.48 × 19,300.52
  4. Step 4: Simplify right side
    44,576.33x = 1,291,079,288.37
  5. Step 5: Solve for x
    x = 1,291,079,288.37/44,576.33
  6. Step 6: Final answer
    x = 28,963.34

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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.