Home / 4,555.42-6,832.22-1,267.63

Finding the Fourth Proportional to 4,555.42, 6,832.22 and 1,267.63

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Solution

The fourth proportional to 4,555.42, 6,832.22 and 1,267.63 is: 1,901.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555.42 : 6,832.22 = 1,267.63 : x
  2. Step 2: Convert to fraction form
    4,555.42/6,832.22 = 1,267.63/x
  3. Step 3: Cross multiply
    4,555.42x = 6,832.22 × 1,267.63
  4. Step 4: Simplify right side
    4,555.42x = 8,660,742.05
  5. Step 5: Solve for x
    x = 8,660,742.05/4,555.42
  6. Step 6: Final answer
    x = 1,901.19

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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.