Home / 176,396.37-264,578.94-64,077.55

Finding the Fourth Proportional to 176,396.37, 264,578.94 and 64,077.55

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Solution

The fourth proportional to 176,396.37, 264,578.94 and 64,077.55 is: 96,110.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,396.37 : 264,578.94 = 64,077.55 : x
  2. Step 2: Convert to fraction form
    176,396.37/264,578.94 = 64,077.55/x
  3. Step 3: Cross multiply
    176,396.37x = 264,578.94 × 64,077.55
  4. Step 4: Simplify right side
    176,396.37x = 16,953,569,595.35
  5. Step 5: Solve for x
    x = 16,953,569,595.35/176,396.37
  6. Step 6: Final answer
    x = 96,110.65

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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.