Home / 5,504.16-8,258.40-2,424

Finding the Fourth Proportional to 5,504.16, 8,258.40 and 2,424

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Solution

The fourth proportional to 5,504.16, 8,258.40 and 2,424 is: 3,636.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,504.16 : 8,258.40 = 2,424 : x
  2. Step 2: Convert to fraction form
    5,504.16/8,258.40 = 2,424/x
  3. Step 3: Cross multiply
    5,504.16x = 8,258.40 × 2,424
  4. Step 4: Simplify right side
    5,504.16x = 20,018,361.60
  5. Step 5: Solve for x
    x = 20,018,361.60/5,504.16
  6. Step 6: Final answer
    x = 3,636.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.