Home / 176,623.84-264,935.83-43,506.69

Finding the Fourth Proportional to 176,623.84, 264,935.83 and 43,506.69

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Solution

The fourth proportional to 176,623.84, 264,935.83 and 43,506.69 is: 65,260.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,623.84 : 264,935.83 = 43,506.69 : x
  2. Step 2: Convert to fraction form
    176,623.84/264,935.83 = 43,506.69/x
  3. Step 3: Cross multiply
    176,623.84x = 264,935.83 × 43,506.69
  4. Step 4: Simplify right side
    176,623.84x = 11,526,481,025.70
  5. Step 5: Solve for x
    x = 11,526,481,025.70/176,623.84
  6. Step 6: Final answer
    x = 65,260.05

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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.