Home / 68,646.18-94,703.58-41,767.14

Finding the Fourth Proportional to 68,646.18, 94,703.58 and 41,767.14

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Solution

The fourth proportional to 68,646.18, 94,703.58 and 41,767.14 is: 57,621.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,646.18 : 94,703.58 = 41,767.14 : x
  2. Step 2: Convert to fraction form
    68,646.18/94,703.58 = 41,767.14/x
  3. Step 3: Cross multiply
    68,646.18x = 94,703.58 × 41,767.14
  4. Step 4: Simplify right side
    68,646.18x = 3,955,497,684.36
  5. Step 5: Solve for x
    x = 3,955,497,684.36/68,646.18
  6. Step 6: Final answer
    x = 57,621.53

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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.