Home / 4,784.58-6,606.86-3,676.50

Finding the Fourth Proportional to 4,784.58, 6,606.86 and 3,676.50

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Solution

The fourth proportional to 4,784.58, 6,606.86 and 3,676.50 is: 5,076.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784.58 : 6,606.86 = 3,676.50 : x
  2. Step 2: Convert to fraction form
    4,784.58/6,606.86 = 3,676.50/x
  3. Step 3: Cross multiply
    4,784.58x = 6,606.86 × 3,676.50
  4. Step 4: Simplify right side
    4,784.58x = 24,290,102.41
  5. Step 5: Solve for x
    x = 24,290,102.41/4,784.58
  6. Step 6: Final answer
    x = 5,076.75

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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.