Home / 6,047.80-9,066.23-2,151.30

Finding the Fourth Proportional to 6,047.80, 9,066.23 and 2,151.30

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Solution

The fourth proportional to 6,047.80, 9,066.23 and 2,151.30 is: 3,225.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,047.80 : 9,066.23 = 2,151.30 : x
  2. Step 2: Convert to fraction form
    6,047.80/9,066.23 = 2,151.30/x
  3. Step 3: Cross multiply
    6,047.80x = 9,066.23 × 2,151.30
  4. Step 4: Simplify right side
    6,047.80x = 19,504,180.60
  5. Step 5: Solve for x
    x = 19,504,180.60/6,047.80
  6. Step 6: Final answer
    x = 3,225.00

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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.