Home / 2,410.09-3,615.14-1,023.08

Finding the Fourth Proportional to 2,410.09, 3,615.14 and 1,023.08

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Solution

The fourth proportional to 2,410.09, 3,615.14 and 1,023.08 is: 1,534.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.09 : 3,615.14 = 1,023.08 : x
  2. Step 2: Convert to fraction form
    2,410.09/3,615.14 = 1,023.08/x
  3. Step 3: Cross multiply
    2,410.09x = 3,615.14 × 1,023.08
  4. Step 4: Simplify right side
    2,410.09x = 3,698,561.91
  5. Step 5: Solve for x
    x = 3,698,561.91/2,410.09
  6. Step 6: Final answer
    x = 1,534.62

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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.