Home / 2,352.06-3,245.99-1,357.52

Finding the Fourth Proportional to 2,352.06, 3,245.99 and 1,357.52

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Solution

The fourth proportional to 2,352.06, 3,245.99 and 1,357.52 is: 1,873.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352.06 : 3,245.99 = 1,357.52 : x
  2. Step 2: Convert to fraction form
    2,352.06/3,245.99 = 1,357.52/x
  3. Step 3: Cross multiply
    2,352.06x = 3,245.99 × 1,357.52
  4. Step 4: Simplify right side
    2,352.06x = 4,406,496.34
  5. Step 5: Solve for x
    x = 4,406,496.34/2,352.06
  6. Step 6: Final answer
    x = 1,873.46

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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.