Home / 3,233.84-4,851.16-1,259.51

Finding the Fourth Proportional to 3,233.84, 4,851.16 and 1,259.51

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Solution

The fourth proportional to 3,233.84, 4,851.16 and 1,259.51 is: 1,889.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233.84 : 4,851.16 = 1,259.51 : x
  2. Step 2: Convert to fraction form
    3,233.84/4,851.16 = 1,259.51/x
  3. Step 3: Cross multiply
    3,233.84x = 4,851.16 × 1,259.51
  4. Step 4: Simplify right side
    3,233.84x = 6,110,060.28
  5. Step 5: Solve for x
    x = 6,110,060.28/3,233.84
  6. Step 6: Final answer
    x = 1,889.42

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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.