Home / 4,607.56-6,909.18-2,008.36

Finding the Fourth Proportional to 4,607.56, 6,909.18 and 2,008.36

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Solution

The fourth proportional to 4,607.56, 6,909.18 and 2,008.36 is: 3,011.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,607.56 : 6,909.18 = 2,008.36 : x
  2. Step 2: Convert to fraction form
    4,607.56/6,909.18 = 2,008.36/x
  3. Step 3: Cross multiply
    4,607.56x = 6,909.18 × 2,008.36
  4. Step 4: Simplify right side
    4,607.56x = 13,876,120.74
  5. Step 5: Solve for x
    x = 13,876,120.74/4,607.56
  6. Step 6: Final answer
    x = 3,011.60

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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.