Home / 2,795.23-4,192.88-1,697.41

Finding the Fourth Proportional to 2,795.23, 4,192.88 and 1,697.41

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Solution

The fourth proportional to 2,795.23, 4,192.88 and 1,697.41 is: 2,546.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795.23 : 4,192.88 = 1,697.41 : x
  2. Step 2: Convert to fraction form
    2,795.23/4,192.88 = 1,697.41/x
  3. Step 3: Cross multiply
    2,795.23x = 4,192.88 × 1,697.41
  4. Step 4: Simplify right side
    2,795.23x = 7,117,017.47
  5. Step 5: Solve for x
    x = 7,117,017.47/2,795.23
  6. Step 6: Final answer
    x = 2,546.13

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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.