Home / 176,219.94-264,327.62-43,101.30

Finding the Fourth Proportional to 176,219.94, 264,327.62 and 43,101.30

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Solution

The fourth proportional to 176,219.94, 264,327.62 and 43,101.30 is: 64,651.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,219.94 : 264,327.62 = 43,101.30 : x
  2. Step 2: Convert to fraction form
    176,219.94/264,327.62 = 43,101.30/x
  3. Step 3: Cross multiply
    176,219.94x = 264,327.62 × 43,101.30
  4. Step 4: Simplify right side
    176,219.94x = 11,392,864,047.91
  5. Step 5: Solve for x
    x = 11,392,864,047.91/176,219.94
  6. Step 6: Final answer
    x = 64,651.39

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1.5x scale

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.