Home / 2,963.28-4,444.56-1,503.48

Finding the Fourth Proportional to 2,963.28, 4,444.56 and 1,503.48

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Solution

The fourth proportional to 2,963.28, 4,444.56 and 1,503.48 is: 2,255.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963.28 : 4,444.56 = 1,503.48 : x
  2. Step 2: Convert to fraction form
    2,963.28/4,444.56 = 1,503.48/x
  3. Step 3: Cross multiply
    2,963.28x = 4,444.56 × 1,503.48
  4. Step 4: Simplify right side
    2,963.28x = 6,682,307.07
  5. Step 5: Solve for x
    x = 6,682,307.07/2,963.28
  6. Step 6: Final answer
    x = 2,255.04

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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.