Home / 123,052.77-184,576.55-34,303.95

Finding the Fourth Proportional to 123,052.77, 184,576.55 and 34,303.95

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Solution

The fourth proportional to 123,052.77, 184,576.55 and 34,303.95 is: 51,455.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,052.77 : 184,576.55 = 34,303.95 : x
  2. Step 2: Convert to fraction form
    123,052.77/184,576.55 = 34,303.95/x
  3. Step 3: Cross multiply
    123,052.77x = 184,576.55 × 34,303.95
  4. Step 4: Simplify right side
    123,052.77x = 6,331,704,570.85
  5. Step 5: Solve for x
    x = 6,331,704,570.85/123,052.77
  6. Step 6: Final answer
    x = 51,455.20

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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.