Home / 6,025.77-8,310.02-5,091.03

Finding the Fourth Proportional to 6,025.77, 8,310.02 and 5,091.03

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Solution

The fourth proportional to 6,025.77, 8,310.02 and 5,091.03 is: 7,020.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025.77 : 8,310.02 = 5,091.03 : x
  2. Step 2: Convert to fraction form
    6,025.77/8,310.02 = 5,091.03/x
  3. Step 3: Cross multiply
    6,025.77x = 8,310.02 × 5,091.03
  4. Step 4: Simplify right side
    6,025.77x = 42,306,561.12
  5. Step 5: Solve for x
    x = 42,306,561.12/6,025.77
  6. Step 6: Final answer
    x = 7,020.94

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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.