Home / 68,954.08-95,192.96-46,411.52

Finding the Fourth Proportional to 68,954.08, 95,192.96 and 46,411.52

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Solution

The fourth proportional to 68,954.08, 95,192.96 and 46,411.52 is: 64,072.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,954.08 : 95,192.96 = 46,411.52 : x
  2. Step 2: Convert to fraction form
    68,954.08/95,192.96 = 46,411.52/x
  3. Step 3: Cross multiply
    68,954.08x = 95,192.96 × 46,411.52
  4. Step 4: Simplify right side
    68,954.08x = 4,418,049,966.90
  5. Step 5: Solve for x
    x = 4,418,049,966.90/68,954.08
  6. Step 6: Final answer
    x = 64,072.35

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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.