Home / 682,723.07-1,024,250.94-227,313.47

Finding the Fourth Proportional to 682,723.07, 1,024,250.94 and 227,313.47

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Solution

The fourth proportional to 682,723.07, 1,024,250.94 and 227,313.47 is: 341,025.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,723.07 : 1,024,250.94 = 227,313.47 : x
  2. Step 2: Convert to fraction form
    682,723.07/1,024,250.94 = 227,313.47/x
  3. Step 3: Cross multiply
    682,723.07x = 1,024,250.94 × 227,313.47
  4. Step 4: Simplify right side
    682,723.07x = 232,826,035,322.16
  5. Step 5: Solve for x
    x = 232,826,035,322.16/682,723.07
  6. Step 6: Final answer
    x = 341,025.59

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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.