Home / 4,437.63-6,126.17-2,944.80

Finding the Fourth Proportional to 4,437.63, 6,126.17 and 2,944.80

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Solution

The fourth proportional to 4,437.63, 6,126.17 and 2,944.80 is: 4,065.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437.63 : 6,126.17 = 2,944.80 : x
  2. Step 2: Convert to fraction form
    4,437.63/6,126.17 = 2,944.80/x
  3. Step 3: Cross multiply
    4,437.63x = 6,126.17 × 2,944.80
  4. Step 4: Simplify right side
    4,437.63x = 18,040,330.69
  5. Step 5: Solve for x
    x = 18,040,330.69/4,437.63
  6. Step 6: Final answer
    x = 4,065.31

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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.