Home / 231,068.06-346,300.13-167,241.11

Finding the Fourth Proportional to 231,068.06, 346,300.13 and 167,241.11

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Solution

The fourth proportional to 231,068.06, 346,300.13 and 167,241.11 is: 250,643.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,068.06 : 346,300.13 = 167,241.11 : x
  2. Step 2: Convert to fraction form
    231,068.06/346,300.13 = 167,241.11/x
  3. Step 3: Cross multiply
    231,068.06x = 346,300.13 × 167,241.11
  4. Step 4: Simplify right side
    231,068.06x = 57,915,618,134.34
  5. Step 5: Solve for x
    x = 57,915,618,134.34/231,068.06
  6. Step 6: Final answer
    x = 250,643.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.