Home / 2,410.23-3,615.96-1,023.60

Finding the Fourth Proportional to 2,410.23, 3,615.96 and 1,023.60

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Solution

The fourth proportional to 2,410.23, 3,615.96 and 1,023.60 is: 1,535.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.23 : 3,615.96 = 1,023.60 : x
  2. Step 2: Convert to fraction form
    2,410.23/3,615.96 = 1,023.60/x
  3. Step 3: Cross multiply
    2,410.23x = 3,615.96 × 1,023.60
  4. Step 4: Simplify right side
    2,410.23x = 3,701,296.66
  5. Step 5: Solve for x
    x = 3,701,296.66/2,410.23
  6. Step 6: Final answer
    x = 1,535.66

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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.