Home / 4,131.04-6,196.57-2,903.94

Finding the Fourth Proportional to 4,131.04, 6,196.57 and 2,903.94

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Solution

The fourth proportional to 4,131.04, 6,196.57 and 2,903.94 is: 4,355.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,131.04 : 6,196.57 = 2,903.94 : x
  2. Step 2: Convert to fraction form
    4,131.04/6,196.57 = 2,903.94/x
  3. Step 3: Cross multiply
    4,131.04x = 6,196.57 × 2,903.94
  4. Step 4: Simplify right side
    4,131.04x = 17,994,460.23
  5. Step 5: Solve for x
    x = 17,994,460.23/4,131.04
  6. Step 6: Final answer
    x = 4,355.92

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1.5x scale

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.