Home / 4,394.63-6,064.61-3,276.56

Finding the Fourth Proportional to 4,394.63, 6,064.61 and 3,276.56

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Solution

The fourth proportional to 4,394.63, 6,064.61 and 3,276.56 is: 4,521.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.63 : 6,064.61 = 3,276.56 : x
  2. Step 2: Convert to fraction form
    4,394.63/6,064.61 = 3,276.56/x
  3. Step 3: Cross multiply
    4,394.63x = 6,064.61 × 3,276.56
  4. Step 4: Simplify right side
    4,394.63x = 19,871,011.84
  5. Step 5: Solve for x
    x = 19,871,011.84/4,394.63
  6. Step 6: Final answer
    x = 4,521.66

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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.