Home / 1,495.48-2,067.37-1,370.94

Finding the Fourth Proportional to 1,495.48, 2,067.37 and 1,370.94

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Solution

The fourth proportional to 1,495.48, 2,067.37 and 1,370.94 is: 1,895.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495.48 : 2,067.37 = 1,370.94 : x
  2. Step 2: Convert to fraction form
    1,495.48/2,067.37 = 1,370.94/x
  3. Step 3: Cross multiply
    1,495.48x = 2,067.37 × 1,370.94
  4. Step 4: Simplify right side
    1,495.48x = 2,834,240.23
  5. Step 5: Solve for x
    x = 2,834,240.23/1,495.48
  6. Step 6: Final answer
    x = 1,895.20

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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.