Home / 150,795.31-226,106.84-61,975.75

Finding the Fourth Proportional to 150,795.31, 226,106.84 and 61,975.75

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Solution

The fourth proportional to 150,795.31, 226,106.84 and 61,975.75 is: 92,928.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,795.31 : 226,106.84 = 61,975.75 : x
  2. Step 2: Convert to fraction form
    150,795.31/226,106.84 = 61,975.75/x
  3. Step 3: Cross multiply
    150,795.31x = 226,106.84 × 61,975.75
  4. Step 4: Simplify right side
    150,795.31x = 14,013,140,679.25
  5. Step 5: Solve for x
    x = 14,013,140,679.25/150,795.31
  6. Step 6: Final answer
    x = 92,928.23

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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.