Home / 74,030.00-111,046.62-34,576.52

Finding the Fourth Proportional to 74,030.00, 111,046.62 and 34,576.52

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Solution

The fourth proportional to 74,030.00, 111,046.62 and 34,576.52 is: 51,865.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,030.00 : 111,046.62 = 34,576.52 : x
  2. Step 2: Convert to fraction form
    74,030.00/111,046.62 = 34,576.52/x
  3. Step 3: Cross multiply
    74,030.00x = 111,046.62 × 34,576.52
  4. Step 4: Simplify right side
    74,030.00x = 3,839,605,122.13
  5. Step 5: Solve for x
    x = 3,839,605,122.13/74,030.00
  6. Step 6: Final answer
    x = 51,865.53

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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.