Home / 5,938.73-8,907.75-1,556.19

Finding the Fourth Proportional to 5,938.73, 8,907.75 and 1,556.19

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Solution

The fourth proportional to 5,938.73, 8,907.75 and 1,556.19 is: 2,334.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,938.73 : 8,907.75 = 1,556.19 : x
  2. Step 2: Convert to fraction form
    5,938.73/8,907.75 = 1,556.19/x
  3. Step 3: Cross multiply
    5,938.73x = 8,907.75 × 1,556.19
  4. Step 4: Simplify right side
    5,938.73x = 13,862,131.89
  5. Step 5: Solve for x
    x = 13,862,131.89/5,938.73
  6. Step 6: Final answer
    x = 2,334.19

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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.