Home / 4,069.04-6,103.02-1,603.22

Finding the Fourth Proportional to 4,069.04, 6,103.02 and 1,603.22

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Solution

The fourth proportional to 4,069.04, 6,103.02 and 1,603.22 is: 2,404.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.04 : 6,103.02 = 1,603.22 : x
  2. Step 2: Convert to fraction form
    4,069.04/6,103.02 = 1,603.22/x
  3. Step 3: Cross multiply
    4,069.04x = 6,103.02 × 1,603.22
  4. Step 4: Simplify right side
    4,069.04x = 9,784,483.72
  5. Step 5: Solve for x
    x = 9,784,483.72/4,069.04
  6. Step 6: Final answer
    x = 2,404.62

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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.