Home / 6,963.29-10,445.42-2,803.33

Finding the Fourth Proportional to 6,963.29, 10,445.42 and 2,803.33

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Solution

The fourth proportional to 6,963.29, 10,445.42 and 2,803.33 is: 4,205.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,963.29 : 10,445.42 = 2,803.33 : x
  2. Step 2: Convert to fraction form
    6,963.29/10,445.42 = 2,803.33/x
  3. Step 3: Cross multiply
    6,963.29x = 10,445.42 × 2,803.33
  4. Step 4: Simplify right side
    6,963.29x = 29,281,959.25
  5. Step 5: Solve for x
    x = 29,281,959.25/6,963.29
  6. Step 6: Final answer
    x = 4,205.19

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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.