Home / 4,454.08-6,683.39-1,823.50

Finding the Fourth Proportional to 4,454.08, 6,683.39 and 1,823.50

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Solution

The fourth proportional to 4,454.08, 6,683.39 and 1,823.50 is: 2,736.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454.08 : 6,683.39 = 1,823.50 : x
  2. Step 2: Convert to fraction form
    4,454.08/6,683.39 = 1,823.50/x
  3. Step 3: Cross multiply
    4,454.08x = 6,683.39 × 1,823.50
  4. Step 4: Simplify right side
    4,454.08x = 12,187,161.67
  5. Step 5: Solve for x
    x = 12,187,161.67/4,454.08
  6. Step 6: Final answer
    x = 2,736.18

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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.