Home / 4,675.25-7,010.82-1,751.50

Finding the Fourth Proportional to 4,675.25, 7,010.82 and 1,751.50

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Solution

The fourth proportional to 4,675.25, 7,010.82 and 1,751.50 is: 2,626.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675.25 : 7,010.82 = 1,751.50 : x
  2. Step 2: Convert to fraction form
    4,675.25/7,010.82 = 1,751.50/x
  3. Step 3: Cross multiply
    4,675.25x = 7,010.82 × 1,751.50
  4. Step 4: Simplify right side
    4,675.25x = 12,279,442.47
  5. Step 5: Solve for x
    x = 12,279,442.47/4,675.25
  6. Step 6: Final answer
    x = 2,626.48

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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.