Home / 3,235.41-4,853.67-1,674.99

Finding the Fourth Proportional to 3,235.41, 4,853.67 and 1,674.99

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Solution

The fourth proportional to 3,235.41, 4,853.67 and 1,674.99 is: 2,512.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235.41 : 4,853.67 = 1,674.99 : x
  2. Step 2: Convert to fraction form
    3,235.41/4,853.67 = 1,674.99/x
  3. Step 3: Cross multiply
    3,235.41x = 4,853.67 × 1,674.99
  4. Step 4: Simplify right side
    3,235.41x = 8,129,848.71
  5. Step 5: Solve for x
    x = 8,129,848.71/3,235.41
  6. Step 6: Final answer
    x = 2,512.77

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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.