Home / 4,544.37-6,271.01-2,555.11

Finding the Fourth Proportional to 4,544.37, 6,271.01 and 2,555.11

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Solution

The fourth proportional to 4,544.37, 6,271.01 and 2,555.11 is: 3,525.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544.37 : 6,271.01 = 2,555.11 : x
  2. Step 2: Convert to fraction form
    4,544.37/6,271.01 = 2,555.11/x
  3. Step 3: Cross multiply
    4,544.37x = 6,271.01 × 2,555.11
  4. Step 4: Simplify right side
    4,544.37x = 16,023,107.59
  5. Step 5: Solve for x
    x = 16,023,107.59/4,544.37
  6. Step 6: Final answer
    x = 3,525.93

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Half scale
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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.