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Finding the Fourth Proportional to 176,150.99, 264,254.02 and 57,795.41

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Solution

The fourth proportional to 176,150.99, 264,254.02 and 57,795.41 is: 86,702.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,150.99 : 264,254.02 = 57,795.41 : x
  2. Step 2: Convert to fraction form
    176,150.99/264,254.02 = 57,795.41/x
  3. Step 3: Cross multiply
    176,150.99x = 264,254.02 × 57,795.41
  4. Step 4: Simplify right side
    176,150.99x = 15,272,669,430.05
  5. Step 5: Solve for x
    x = 15,272,669,430.05/176,150.99
  6. Step 6: Final answer
    x = 86,702.15

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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.