Home / 4,354.76-6,533.10-2,045

Finding the Fourth Proportional to 4,354.76, 6,533.10 and 2,045

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Solution

The fourth proportional to 4,354.76, 6,533.10 and 2,045 is: 3,067.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.76 : 6,533.10 = 2,045 : x
  2. Step 2: Convert to fraction form
    4,354.76/6,533.10 = 2,045/x
  3. Step 3: Cross multiply
    4,354.76x = 6,533.10 × 2,045
  4. Step 4: Simplify right side
    4,354.76x = 13,360,189.50
  5. Step 5: Solve for x
    x = 13,360,189.50/4,354.76
  6. Step 6: Final answer
    x = 3,067.95

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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.