Home / 4,733.49-7,094.84-2,880.51

Finding the Fourth Proportional to 4,733.49, 7,094.84 and 2,880.51

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Solution

The fourth proportional to 4,733.49, 7,094.84 and 2,880.51 is: 4,317.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733.49 : 7,094.84 = 2,880.51 : x
  2. Step 2: Convert to fraction form
    4,733.49/7,094.84 = 2,880.51/x
  3. Step 3: Cross multiply
    4,733.49x = 7,094.84 × 2,880.51
  4. Step 4: Simplify right side
    4,733.49x = 20,436,743.17
  5. Step 5: Solve for x
    x = 20,436,743.17/4,733.49
  6. Step 6: Final answer
    x = 4,317.48

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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.