Home / 113,516.98-170,269.12-34,625.01

Finding the Fourth Proportional to 113,516.98, 170,269.12 and 34,625.01

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Solution

The fourth proportional to 113,516.98, 170,269.12 and 34,625.01 is: 51,935.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,516.98 : 170,269.12 = 34,625.01 : x
  2. Step 2: Convert to fraction form
    113,516.98/170,269.12 = 34,625.01/x
  3. Step 3: Cross multiply
    113,516.98x = 170,269.12 × 34,625.01
  4. Step 4: Simplify right side
    113,516.98x = 5,895,569,982.69
  5. Step 5: Solve for x
    x = 5,895,569,982.69/113,516.98
  6. Step 6: Final answer
    x = 51,935.58

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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.