Home / 3,203.37-4,805.01-1,254.18

Finding the Fourth Proportional to 3,203.37, 4,805.01 and 1,254.18

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Solution

The fourth proportional to 3,203.37, 4,805.01 and 1,254.18 is: 1,881.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203.37 : 4,805.01 = 1,254.18 : x
  2. Step 2: Convert to fraction form
    3,203.37/4,805.01 = 1,254.18/x
  3. Step 3: Cross multiply
    3,203.37x = 4,805.01 × 1,254.18
  4. Step 4: Simplify right side
    3,203.37x = 6,026,347.44
  5. Step 5: Solve for x
    x = 6,026,347.44/3,203.37
  6. Step 6: Final answer
    x = 1,881.25

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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.