Home / 46,208.27-63,738.05-30,293.75

Finding the Fourth Proportional to 46,208.27, 63,738.05 and 30,293.75

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Solution

The fourth proportional to 46,208.27, 63,738.05 and 30,293.75 is: 41,786.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,208.27 : 63,738.05 = 30,293.75 : x
  2. Step 2: Convert to fraction form
    46,208.27/63,738.05 = 30,293.75/x
  3. Step 3: Cross multiply
    46,208.27x = 63,738.05 × 30,293.75
  4. Step 4: Simplify right side
    46,208.27x = 1,930,864,082.03
  5. Step 5: Solve for x
    x = 1,930,864,082.03/46,208.27
  6. Step 6: Final answer
    x = 41,786.12

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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.