Home / 2,460.24-3,396.33-1,802.25

Finding the Fourth Proportional to 2,460.24, 3,396.33 and 1,802.25

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Solution

The fourth proportional to 2,460.24, 3,396.33 and 1,802.25 is: 2,487.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,460.24 : 3,396.33 = 1,802.25 : x
  2. Step 2: Convert to fraction form
    2,460.24/3,396.33 = 1,802.25/x
  3. Step 3: Cross multiply
    2,460.24x = 3,396.33 × 1,802.25
  4. Step 4: Simplify right side
    2,460.24x = 6,121,035.74
  5. Step 5: Solve for x
    x = 6,121,035.74/2,460.24
  6. Step 6: Final answer
    x = 2,487.98

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1.5x scale

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.