Home / 4,058.12-6,086.10-1,749.08

Finding the Fourth Proportional to 4,058.12, 6,086.10 and 1,749.08

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Solution

The fourth proportional to 4,058.12, 6,086.10 and 1,749.08 is: 2,623.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,058.12 : 6,086.10 = 1,749.08 : x
  2. Step 2: Convert to fraction form
    4,058.12/6,086.10 = 1,749.08/x
  3. Step 3: Cross multiply
    4,058.12x = 6,086.10 × 1,749.08
  4. Step 4: Simplify right side
    4,058.12x = 10,645,075.79
  5. Step 5: Solve for x
    x = 10,645,075.79/4,058.12
  6. Step 6: Final answer
    x = 2,623.15

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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.