Home / 63,927.06-88,219.44-35,632.14

Finding the Fourth Proportional to 63,927.06, 88,219.44 and 35,632.14

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Solution

The fourth proportional to 63,927.06, 88,219.44 and 35,632.14 is: 49,172.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,927.06 : 88,219.44 = 35,632.14 : x
  2. Step 2: Convert to fraction form
    63,927.06/88,219.44 = 35,632.14/x
  3. Step 3: Cross multiply
    63,927.06x = 88,219.44 × 35,632.14
  4. Step 4: Simplify right side
    63,927.06x = 3,143,447,436.80
  5. Step 5: Solve for x
    x = 3,143,447,436.80/63,927.06
  6. Step 6: Final answer
    x = 49,172.41

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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.