Home / 6,525.72-9,775.44-3,010.80

Finding the Fourth Proportional to 6,525.72, 9,775.44 and 3,010.80

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Solution

The fourth proportional to 6,525.72, 9,775.44 and 3,010.80 is: 4,510.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525.72 : 9,775.44 = 3,010.80 : x
  2. Step 2: Convert to fraction form
    6,525.72/9,775.44 = 3,010.80/x
  3. Step 3: Cross multiply
    6,525.72x = 9,775.44 × 3,010.80
  4. Step 4: Simplify right side
    6,525.72x = 29,431,894.75
  5. Step 5: Solve for x
    x = 29,431,894.75/6,525.72
  6. Step 6: Final answer
    x = 4,510.14

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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.