Home / 7,010.01-9,673.37-4,023.75

Finding the Fourth Proportional to 7,010.01, 9,673.37 and 4,023.75

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Solution

The fourth proportional to 7,010.01, 9,673.37 and 4,023.75 is: 5,552.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010.01 : 9,673.37 = 4,023.75 : x
  2. Step 2: Convert to fraction form
    7,010.01/9,673.37 = 4,023.75/x
  3. Step 3: Cross multiply
    7,010.01x = 9,673.37 × 4,023.75
  4. Step 4: Simplify right side
    7,010.01x = 38,923,222.54
  5. Step 5: Solve for x
    x = 38,923,222.54/7,010.01
  6. Step 6: Final answer
    x = 5,552.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.