Home / 4,605.08-6,909.24-2,009.84

Finding the Fourth Proportional to 4,605.08, 6,909.24 and 2,009.84

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Solution

The fourth proportional to 4,605.08, 6,909.24 and 2,009.84 is: 3,015.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,605.08 : 6,909.24 = 2,009.84 : x
  2. Step 2: Convert to fraction form
    4,605.08/6,909.24 = 2,009.84/x
  3. Step 3: Cross multiply
    4,605.08x = 6,909.24 × 2,009.84
  4. Step 4: Simplify right side
    4,605.08x = 13,886,466.92
  5. Step 5: Solve for x
    x = 13,886,466.92/4,605.08
  6. Step 6: Final answer
    x = 3,015.47

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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.