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Finding the Fourth Proportional to 5,348.63, 8,024.03 and 1,650.70

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Solution

The fourth proportional to 5,348.63, 8,024.03 and 1,650.70 is: 2,476.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,348.63 : 8,024.03 = 1,650.70 : x
  2. Step 2: Convert to fraction form
    5,348.63/8,024.03 = 1,650.70/x
  3. Step 3: Cross multiply
    5,348.63x = 8,024.03 × 1,650.70
  4. Step 4: Simplify right side
    5,348.63x = 13,245,266.32
  5. Step 5: Solve for x
    x = 13,245,266.32/5,348.63
  6. Step 6: Final answer
    x = 2,476.38

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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.