Home / 2,410.14-3,615.21-1,926.27

Finding the Fourth Proportional to 2,410.14, 3,615.21 and 1,926.27

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Solution

The fourth proportional to 2,410.14, 3,615.21 and 1,926.27 is: 2,889.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410.14 : 3,615.21 = 1,926.27 : x
  2. Step 2: Convert to fraction form
    2,410.14/3,615.21 = 1,926.27/x
  3. Step 3: Cross multiply
    2,410.14x = 3,615.21 × 1,926.27
  4. Step 4: Simplify right side
    2,410.14x = 6,963,870.57
  5. Step 5: Solve for x
    x = 6,963,870.57/2,410.14
  6. Step 6: Final answer
    x = 2,889.41

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1.5x scale

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.