Home / 9,410.94-14,118.58-3,170.80

Finding the Fourth Proportional to 9,410.94, 14,118.58 and 3,170.80

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Solution

The fourth proportional to 9,410.94, 14,118.58 and 3,170.80 is: 4,756.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,410.94 : 14,118.58 = 3,170.80 : x
  2. Step 2: Convert to fraction form
    9,410.94/14,118.58 = 3,170.80/x
  3. Step 3: Cross multiply
    9,410.94x = 14,118.58 × 3,170.80
  4. Step 4: Simplify right side
    9,410.94x = 44,767,193.46
  5. Step 5: Solve for x
    x = 44,767,193.46/9,410.94
  6. Step 6: Final answer
    x = 4,756.93

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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.