Home / 64,371.04-96,583.23-34,754.06

Finding the Fourth Proportional to 64,371.04, 96,583.23 and 34,754.06

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Solution

The fourth proportional to 64,371.04, 96,583.23 and 34,754.06 is: 52,145.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,371.04 : 96,583.23 = 34,754.06 : x
  2. Step 2: Convert to fraction form
    64,371.04/96,583.23 = 34,754.06/x
  3. Step 3: Cross multiply
    64,371.04x = 96,583.23 × 34,754.06
  4. Step 4: Simplify right side
    64,371.04x = 3,356,659,611.87
  5. Step 5: Solve for x
    x = 3,356,659,611.87/64,371.04
  6. Step 6: Final answer
    x = 52,145.49

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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.