Home / 2,510.94-3,464.66-1,448.48

Finding the Fourth Proportional to 2,510.94, 3,464.66 and 1,448.48

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Solution

The fourth proportional to 2,510.94, 3,464.66 and 1,448.48 is: 1,998.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510.94 : 3,464.66 = 1,448.48 : x
  2. Step 2: Convert to fraction form
    2,510.94/3,464.66 = 1,448.48/x
  3. Step 3: Cross multiply
    2,510.94x = 3,464.66 × 1,448.48
  4. Step 4: Simplify right side
    2,510.94x = 5,018,466.15
  5. Step 5: Solve for x
    x = 5,018,466.15/2,510.94
  6. Step 6: Final answer
    x = 1,998.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.