Home / 1,733.44-2,393.04-1,210

Finding the Fourth Proportional to 1,733.44, 2,393.04 and 1,210

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Solution

The fourth proportional to 1,733.44, 2,393.04 and 1,210 is: 1,670.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733.44 : 2,393.04 = 1,210 : x
  2. Step 2: Convert to fraction form
    1,733.44/2,393.04 = 1,210/x
  3. Step 3: Cross multiply
    1,733.44x = 2,393.04 × 1,210
  4. Step 4: Simplify right side
    1,733.44x = 2,895,578.40
  5. Step 5: Solve for x
    x = 2,895,578.40/1,733.44
  6. Step 6: Final answer
    x = 1,670.42

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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.