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Finding the Fourth Proportional to 46,662.08, 64,392.57 and 25,441.29

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Solution

The fourth proportional to 46,662.08, 64,392.57 and 25,441.29 is: 35,108.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,662.08 : 64,392.57 = 25,441.29 : x
  2. Step 2: Convert to fraction form
    46,662.08/64,392.57 = 25,441.29/x
  3. Step 3: Cross multiply
    46,662.08x = 64,392.57 × 25,441.29
  4. Step 4: Simplify right side
    46,662.08x = 1,638,230,047.22
  5. Step 5: Solve for x
    x = 1,638,230,047.22/46,662.08
  6. Step 6: Final answer
    x = 35,108.38

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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.