Home / 46,376.82-63,999.99-25,155.90

Finding the Fourth Proportional to 46,376.82, 63,999.99 and 25,155.90

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Solution

The fourth proportional to 46,376.82, 63,999.99 and 25,155.90 is: 34,715.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,376.82 : 63,999.99 = 25,155.90 : x
  2. Step 2: Convert to fraction form
    46,376.82/63,999.99 = 25,155.90/x
  3. Step 3: Cross multiply
    46,376.82x = 63,999.99 × 25,155.90
  4. Step 4: Simplify right side
    46,376.82x = 1,609,977,348.44
  5. Step 5: Solve for x
    x = 1,609,977,348.44/46,376.82
  6. Step 6: Final answer
    x = 34,715.13

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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.