Home / 176,511.22-264,683.67-64,112.18

Finding the Fourth Proportional to 176,511.22, 264,683.67 and 64,112.18

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Solution

The fourth proportional to 176,511.22, 264,683.67 and 64,112.18 is: 96,138.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,511.22 : 264,683.67 = 64,112.18 : x
  2. Step 2: Convert to fraction form
    176,511.22/264,683.67 = 64,112.18/x
  3. Step 3: Cross multiply
    176,511.22x = 264,683.67 × 64,112.18
  4. Step 4: Simplify right side
    176,511.22x = 16,969,446,432.39
  5. Step 5: Solve for x
    x = 16,969,446,432.39/176,511.22
  6. Step 6: Final answer
    x = 96,138.06

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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.