Home / 67,029.92-92,544.64-41,563.34

Finding the Fourth Proportional to 67,029.92, 92,544.64 and 41,563.34

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Solution

The fourth proportional to 67,029.92, 92,544.64 and 41,563.34 is: 57,384.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,029.92 : 92,544.64 = 41,563.34 : x
  2. Step 2: Convert to fraction form
    67,029.92/92,544.64 = 41,563.34/x
  3. Step 3: Cross multiply
    67,029.92x = 92,544.64 × 41,563.34
  4. Step 4: Simplify right side
    67,029.92x = 3,846,464,337.50
  5. Step 5: Solve for x
    x = 3,846,464,337.50/67,029.92
  6. Step 6: Final answer
    x = 57,384.29

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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.