Home / 46,107.83-63,629.89-25,691.28

Finding the Fourth Proportional to 46,107.83, 63,629.89 and 25,691.28

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Solution

The fourth proportional to 46,107.83, 63,629.89 and 25,691.28 is: 35,454.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,107.83 : 63,629.89 = 25,691.28 : x
  2. Step 2: Convert to fraction form
    46,107.83/63,629.89 = 25,691.28/x
  3. Step 3: Cross multiply
    46,107.83x = 63,629.89 × 25,691.28
  4. Step 4: Simplify right side
    46,107.83x = 1,634,733,017.52
  5. Step 5: Solve for x
    x = 1,634,733,017.52/46,107.83
  6. Step 6: Final answer
    x = 35,454.56

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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.