Home / 60,267.10-83,163.36-34,425.54

Finding the Fourth Proportional to 60,267.10, 83,163.36 and 34,425.54

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Solution

The fourth proportional to 60,267.10, 83,163.36 and 34,425.54 is: 47,504.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,267.10 : 83,163.36 = 34,425.54 : x
  2. Step 2: Convert to fraction form
    60,267.10/83,163.36 = 34,425.54/x
  3. Step 3: Cross multiply
    60,267.10x = 83,163.36 × 34,425.54
  4. Step 4: Simplify right side
    60,267.10x = 2,862,943,576.21
  5. Step 5: Solve for x
    x = 2,862,943,576.21/60,267.10
  6. Step 6: Final answer
    x = 47,504.25

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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.