Home / 6,165.94-9,250.02-1,783.63

Finding the Fourth Proportional to 6,165.94, 9,250.02 and 1,783.63

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Solution

The fourth proportional to 6,165.94, 9,250.02 and 1,783.63 is: 2,675.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,165.94 : 9,250.02 = 1,783.63 : x
  2. Step 2: Convert to fraction form
    6,165.94/9,250.02 = 1,783.63/x
  3. Step 3: Cross multiply
    6,165.94x = 9,250.02 × 1,783.63
  4. Step 4: Simplify right side
    6,165.94x = 16,498,604.25
  5. Step 5: Solve for x
    x = 16,498,604.25/6,165.94
  6. Step 6: Final answer
    x = 2,675.77

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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.