Home / 67,027.15-92,497.52-36,813.98

Finding the Fourth Proportional to 67,027.15, 92,497.52 and 36,813.98

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Solution

The fourth proportional to 67,027.15, 92,497.52 and 36,813.98 is: 50,803.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,027.15 : 92,497.52 = 36,813.98 : x
  2. Step 2: Convert to fraction form
    67,027.15/92,497.52 = 36,813.98/x
  3. Step 3: Cross multiply
    67,027.15x = 92,497.52 × 36,813.98
  4. Step 4: Simplify right side
    67,027.15x = 3,405,201,550.77
  5. Step 5: Solve for x
    x = 3,405,201,550.77/67,027.15
  6. Step 6: Final answer
    x = 50,803.31

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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.