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Finding the Fourth Proportional to 46,191.37, 63,744.27 and 25,774.30

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Solution

The fourth proportional to 46,191.37, 63,744.27 and 25,774.30 is: 35,568.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,191.37 : 63,744.27 = 25,774.30 : x
  2. Step 2: Convert to fraction form
    46,191.37/63,744.27 = 25,774.30/x
  3. Step 3: Cross multiply
    46,191.37x = 63,744.27 × 25,774.30
  4. Step 4: Simplify right side
    46,191.37x = 1,642,963,659.38
  5. Step 5: Solve for x
    x = 1,642,963,659.38/46,191.37
  6. Step 6: Final answer
    x = 35,568.63

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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.