Home / 4,953.12-6,835.23-2,963.85

Finding the Fourth Proportional to 4,953.12, 6,835.23 and 2,963.85

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Solution

The fourth proportional to 4,953.12, 6,835.23 and 2,963.85 is: 4,090.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953.12 : 6,835.23 = 2,963.85 : x
  2. Step 2: Convert to fraction form
    4,953.12/6,835.23 = 2,963.85/x
  3. Step 3: Cross multiply
    4,953.12x = 6,835.23 × 2,963.85
  4. Step 4: Simplify right side
    4,953.12x = 20,258,596.44
  5. Step 5: Solve for x
    x = 20,258,596.44/4,953.12
  6. Step 6: Final answer
    x = 4,090.07

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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.