Home / 23,541.11-35,316.87-7,751.01

Finding the Fourth Proportional to 23,541.11, 35,316.87 and 7,751.01

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Solution

The fourth proportional to 23,541.11, 35,316.87 and 7,751.01 is: 11,628.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,541.11 : 35,316.87 = 7,751.01 : x
  2. Step 2: Convert to fraction form
    23,541.11/35,316.87 = 7,751.01/x
  3. Step 3: Cross multiply
    23,541.11x = 35,316.87 × 7,751.01
  4. Step 4: Simplify right side
    23,541.11x = 273,741,235.95
  5. Step 5: Solve for x
    x = 273,741,235.95/23,541.11
  6. Step 6: Final answer
    x = 11,628.22

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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.