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Finding the Fourth Proportional to 4,008.84, 6,014.06 and 1,235.42

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Solution

The fourth proportional to 4,008.84, 6,014.06 and 1,235.42 is: 1,853.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008.84 : 6,014.06 = 1,235.42 : x
  2. Step 2: Convert to fraction form
    4,008.84/6,014.06 = 1,235.42/x
  3. Step 3: Cross multiply
    4,008.84x = 6,014.06 × 1,235.42
  4. Step 4: Simplify right side
    4,008.84x = 7,429,863.02
  5. Step 5: Solve for x
    x = 7,429,863.02/4,008.84
  6. Step 6: Final answer
    x = 1,853.37

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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.