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Finding the Fourth Proportional to 4,673.64, 7,010.60 and 1,751.39

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Solution

The fourth proportional to 4,673.64, 7,010.60 and 1,751.39 is: 2,627.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673.64 : 7,010.60 = 1,751.39 : x
  2. Step 2: Convert to fraction form
    4,673.64/7,010.60 = 1,751.39/x
  3. Step 3: Cross multiply
    4,673.64x = 7,010.60 × 1,751.39
  4. Step 4: Simplify right side
    4,673.64x = 12,278,250.92
  5. Step 5: Solve for x
    x = 12,278,250.92/4,673.64
  6. Step 6: Final answer
    x = 2,627.13

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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.