Home / 5,033.81-6,946.88-2,795.69

Finding the Fourth Proportional to 5,033.81, 6,946.88 and 2,795.69

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Solution

The fourth proportional to 5,033.81, 6,946.88 and 2,795.69 is: 3,858.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033.81 : 6,946.88 = 2,795.69 : x
  2. Step 2: Convert to fraction form
    5,033.81/6,946.88 = 2,795.69/x
  3. Step 3: Cross multiply
    5,033.81x = 6,946.88 × 2,795.69
  4. Step 4: Simplify right side
    5,033.81x = 19,421,322.95
  5. Step 5: Solve for x
    x = 19,421,322.95/5,033.81
  6. Step 6: Final answer
    x = 3,858.18

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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.