Home / 4,926.36-6,803.88-3,351.72

Finding the Fourth Proportional to 4,926.36, 6,803.88 and 3,351.72

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Solution

The fourth proportional to 4,926.36, 6,803.88 and 3,351.72 is: 4,629.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926.36 : 6,803.88 = 3,351.72 : x
  2. Step 2: Convert to fraction form
    4,926.36/6,803.88 = 3,351.72/x
  3. Step 3: Cross multiply
    4,926.36x = 6,803.88 × 3,351.72
  4. Step 4: Simplify right side
    4,926.36x = 22,804,700.67
  5. Step 5: Solve for x
    x = 22,804,700.67/4,926.36
  6. Step 6: Final answer
    x = 4,629.12

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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.