Home / 45,230.32-62,409.77-27,313.33

Finding the Fourth Proportional to 45,230.32, 62,409.77 and 27,313.33

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Solution

The fourth proportional to 45,230.32, 62,409.77 and 27,313.33 is: 37,687.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,230.32 : 62,409.77 = 27,313.33 : x
  2. Step 2: Convert to fraction form
    45,230.32/62,409.77 = 27,313.33/x
  3. Step 3: Cross multiply
    45,230.32x = 62,409.77 × 27,313.33
  4. Step 4: Simplify right side
    45,230.32x = 1,704,618,194.62
  5. Step 5: Solve for x
    x = 1,704,618,194.62/45,230.32
  6. Step 6: Final answer
    x = 37,687.52

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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.