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Finding the Fourth Proportional to 67,533.55, 93,201.91 and 37,324.77

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Solution

The fourth proportional to 67,533.55, 93,201.91 and 37,324.77 is: 51,511.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,533.55 : 93,201.91 = 37,324.77 : x
  2. Step 2: Convert to fraction form
    67,533.55/93,201.91 = 37,324.77/x
  3. Step 3: Cross multiply
    67,533.55x = 93,201.91 × 37,324.77
  4. Step 4: Simplify right side
    67,533.55x = 3,478,739,527.99
  5. Step 5: Solve for x
    x = 3,478,739,527.99/67,533.55
  6. Step 6: Final answer
    x = 51,511.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.