Home / 67,029.26-92,543.73-41,567.72

Finding the Fourth Proportional to 67,029.26, 92,543.73 and 41,567.72

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Solution

The fourth proportional to 67,029.26, 92,543.73 and 41,567.72 is: 57,390.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,029.26 : 92,543.73 = 41,567.72 : x
  2. Step 2: Convert to fraction form
    67,029.26/92,543.73 = 41,567.72/x
  3. Step 3: Cross multiply
    67,029.26x = 92,543.73 × 41,567.72
  4. Step 4: Simplify right side
    67,029.26x = 3,846,831,856.40
  5. Step 5: Solve for x
    x = 3,846,831,856.40/67,029.26
  6. Step 6: Final answer
    x = 57,390.34

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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.