Home / 294,179.63-441,505.89-152,066.58

Finding the Fourth Proportional to 294,179.63, 441,505.89 and 152,066.58

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Solution

The fourth proportional to 294,179.63, 441,505.89 and 152,066.58 is: 228,222.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,179.63 : 441,505.89 = 152,066.58 : x
  2. Step 2: Convert to fraction form
    294,179.63/441,505.89 = 152,066.58/x
  3. Step 3: Cross multiply
    294,179.63x = 441,505.89 × 152,066.58
  4. Step 4: Simplify right side
    294,179.63x = 67,138,290,742.16
  5. Step 5: Solve for x
    x = 67,138,290,742.16/294,179.63
  6. Step 6: Final answer
    x = 228,222.10

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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.