Home / 4,536.36-6,254.82-3,871.08

Finding the Fourth Proportional to 4,536.36, 6,254.82 and 3,871.08

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Solution

The fourth proportional to 4,536.36, 6,254.82 and 3,871.08 is: 5,337.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536.36 : 6,254.82 = 3,871.08 : x
  2. Step 2: Convert to fraction form
    4,536.36/6,254.82 = 3,871.08/x
  3. Step 3: Cross multiply
    4,536.36x = 6,254.82 × 3,871.08
  4. Step 4: Simplify right side
    4,536.36x = 24,212,908.61
  5. Step 5: Solve for x
    x = 24,212,908.61/4,536.36
  6. Step 6: Final answer
    x = 5,337.52

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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.