Home / 7,733.84-10,675.24-4,546.98

Finding the Fourth Proportional to 7,733.84, 10,675.24 and 4,546.98

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Solution

The fourth proportional to 7,733.84, 10,675.24 and 4,546.98 is: 6,276.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733.84 : 10,675.24 = 4,546.98 : x
  2. Step 2: Convert to fraction form
    7,733.84/10,675.24 = 4,546.98/x
  3. Step 3: Cross multiply
    7,733.84x = 10,675.24 × 4,546.98
  4. Step 4: Simplify right side
    7,733.84x = 48,540,151.78
  5. Step 5: Solve for x
    x = 48,540,151.78/7,733.84
  6. Step 6: Final answer
    x = 6,276.33

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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.