Home / 234,194.90-351,291.82-180,964.28

Finding the Fourth Proportional to 234,194.90, 351,291.82 and 180,964.28

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Solution

The fourth proportional to 234,194.90, 351,291.82 and 180,964.28 is: 271,446.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,194.90 : 351,291.82 = 180,964.28 : x
  2. Step 2: Convert to fraction form
    234,194.90/351,291.82 = 180,964.28/x
  3. Step 3: Cross multiply
    234,194.90x = 351,291.82 × 180,964.28
  4. Step 4: Simplify right side
    234,194.90x = 63,571,271,276.19
  5. Step 5: Solve for x
    x = 63,571,271,276.19/234,194.90
  6. Step 6: Final answer
    x = 271,446.01

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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.