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Finding the Fourth Proportional to 4,733.24, 7,094.47 and 2,880.27

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Solution

The fourth proportional to 4,733.24, 7,094.47 and 2,880.27 is: 4,317.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,733.24 : 7,094.47 = 2,880.27 : x
  2. Step 2: Convert to fraction form
    4,733.24/7,094.47 = 2,880.27/x
  3. Step 3: Cross multiply
    4,733.24x = 7,094.47 × 2,880.27
  4. Step 4: Simplify right side
    4,733.24x = 20,433,974.71
  5. Step 5: Solve for x
    x = 20,433,974.71/4,733.24
  6. Step 6: Final answer
    x = 4,317.13

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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.