Home / 73,975.94-102,084.75-41,710.28

Finding the Fourth Proportional to 73,975.94, 102,084.75 and 41,710.28

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Solution

The fourth proportional to 73,975.94, 102,084.75 and 41,710.28 is: 57,559.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,975.94 : 102,084.75 = 41,710.28 : x
  2. Step 2: Convert to fraction form
    73,975.94/102,084.75 = 41,710.28/x
  3. Step 3: Cross multiply
    73,975.94x = 102,084.75 × 41,710.28
  4. Step 4: Simplify right side
    73,975.94x = 4,257,983,506.23
  5. Step 5: Solve for x
    x = 4,257,983,506.23/73,975.94
  6. Step 6: Final answer
    x = 57,559.03

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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.