Home / 46,336.14-63,896.13-39,643.92

Finding the Fourth Proportional to 46,336.14, 63,896.13 and 39,643.92

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Solution

The fourth proportional to 46,336.14, 63,896.13 and 39,643.92 is: 54,667.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,336.14 : 63,896.13 = 39,643.92 : x
  2. Step 2: Convert to fraction form
    46,336.14/63,896.13 = 39,643.92/x
  3. Step 3: Cross multiply
    46,336.14x = 63,896.13 × 39,643.92
  4. Step 4: Simplify right side
    46,336.14x = 2,533,093,066.03
  5. Step 5: Solve for x
    x = 2,533,093,066.03/46,336.14
  6. Step 6: Final answer
    x = 54,667.76

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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.