Home / 3,368.84-4,650.70-2,610.94

Finding the Fourth Proportional to 3,368.84, 4,650.70 and 2,610.94

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Solution

The fourth proportional to 3,368.84, 4,650.70 and 2,610.94 is: 3,604.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,368.84 : 4,650.70 = 2,610.94 : x
  2. Step 2: Convert to fraction form
    3,368.84/4,650.70 = 2,610.94/x
  3. Step 3: Cross multiply
    3,368.84x = 4,650.70 × 2,610.94
  4. Step 4: Simplify right side
    3,368.84x = 12,142,681.04
  5. Step 5: Solve for x
    x = 12,142,681.04/3,368.84
  6. Step 6: Final answer
    x = 3,604.41

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1.5x scale

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.