Home / 2,424.98-3,346.54-1,718.08

Finding the Fourth Proportional to 2,424.98, 3,346.54 and 1,718.08

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Solution

The fourth proportional to 2,424.98, 3,346.54 and 1,718.08 is: 2,371.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424.98 : 3,346.54 = 1,718.08 : x
  2. Step 2: Convert to fraction form
    2,424.98/3,346.54 = 1,718.08/x
  3. Step 3: Cross multiply
    2,424.98x = 3,346.54 × 1,718.08
  4. Step 4: Simplify right side
    2,424.98x = 5,749,623.44
  5. Step 5: Solve for x
    x = 5,749,623.44/2,424.98
  6. Step 6: Final answer
    x = 2,371.00

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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.