Home / 176,006.90-264,035.46-57,652.94

Finding the Fourth Proportional to 176,006.90, 264,035.46 and 57,652.94

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Solution

The fourth proportional to 176,006.90, 264,035.46 and 57,652.94 is: 86,487.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,006.90 : 264,035.46 = 57,652.94 : x
  2. Step 2: Convert to fraction form
    176,006.90/264,035.46 = 57,652.94/x
  3. Step 3: Cross multiply
    176,006.90x = 264,035.46 × 57,652.94
  4. Step 4: Simplify right side
    176,006.90x = 15,222,420,533.25
  5. Step 5: Solve for x
    x = 15,222,420,533.25/176,006.90
  6. Step 6: Final answer
    x = 86,487.64

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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.