Home / 5,040.84-6,955.86-2,944.68

Finding the Fourth Proportional to 5,040.84, 6,955.86 and 2,944.68

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Solution

The fourth proportional to 5,040.84, 6,955.86 and 2,944.68 is: 4,063.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,040.84 : 6,955.86 = 2,944.68 : x
  2. Step 2: Convert to fraction form
    5,040.84/6,955.86 = 2,944.68/x
  3. Step 3: Cross multiply
    5,040.84x = 6,955.86 × 2,944.68
  4. Step 4: Simplify right side
    5,040.84x = 20,482,781.82
  5. Step 5: Solve for x
    x = 20,482,781.82/5,040.84
  6. Step 6: Final answer
    x = 4,063.37

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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.