Home / 234,256.32-351,450.09-94,113.36

Finding the Fourth Proportional to 234,256.32, 351,450.09 and 94,113.36

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Solution

The fourth proportional to 234,256.32, 351,450.09 and 94,113.36 is: 141,196.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,256.32 : 351,450.09 = 94,113.36 : x
  2. Step 2: Convert to fraction form
    234,256.32/351,450.09 = 94,113.36/x
  3. Step 3: Cross multiply
    234,256.32x = 351,450.09 × 94,113.36
  4. Step 4: Simplify right side
    234,256.32x = 33,076,148,842.20
  5. Step 5: Solve for x
    x = 33,076,148,842.20/234,256.32
  6. Step 6: Final answer
    x = 141,196.40

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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.