Home / 46,103.12-63,628.36-25,963.94

Finding the Fourth Proportional to 46,103.12, 63,628.36 and 25,963.94

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Solution

The fourth proportional to 46,103.12, 63,628.36 and 25,963.94 is: 35,833.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,103.12 : 63,628.36 = 25,963.94 : x
  2. Step 2: Convert to fraction form
    46,103.12/63,628.36 = 25,963.94/x
  3. Step 3: Cross multiply
    46,103.12x = 63,628.36 × 25,963.94
  4. Step 4: Simplify right side
    46,103.12x = 1,652,042,538.29
  5. Step 5: Solve for x
    x = 1,652,042,538.29/46,103.12
  6. Step 6: Final answer
    x = 35,833.64

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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.