Home / 2,583.66-3,875.58-1,023.96

Finding the Fourth Proportional to 2,583.66, 3,875.58 and 1,023.96

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Solution

The fourth proportional to 2,583.66, 3,875.58 and 1,023.96 is: 1,535.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,583.66 : 3,875.58 = 1,023.96 : x
  2. Step 2: Convert to fraction form
    2,583.66/3,875.58 = 1,023.96/x
  3. Step 3: Cross multiply
    2,583.66x = 3,875.58 × 1,023.96
  4. Step 4: Simplify right side
    2,583.66x = 3,968,438.90
  5. Step 5: Solve for x
    x = 3,968,438.90/2,583.66
  6. Step 6: Final answer
    x = 1,535.98

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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.