Home / 46,348.80-63,961.41-25,128.11

Finding the Fourth Proportional to 46,348.80, 63,961.41 and 25,128.11

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Solution

The fourth proportional to 46,348.80, 63,961.41 and 25,128.11 is: 34,676.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,348.80 : 63,961.41 = 25,128.11 : x
  2. Step 2: Convert to fraction form
    46,348.80/63,961.41 = 25,128.11/x
  3. Step 3: Cross multiply
    46,348.80x = 63,961.41 × 25,128.11
  4. Step 4: Simplify right side
    46,348.80x = 1,607,229,346.24
  5. Step 5: Solve for x
    x = 1,607,229,346.24/46,348.80
  6. Step 6: Final answer
    x = 34,676.83

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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.