Home / 41,046.45-56,643.34-23,141.47

Finding the Fourth Proportional to 41,046.45, 56,643.34 and 23,141.47

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Solution

The fourth proportional to 41,046.45, 56,643.34 and 23,141.47 is: 31,934.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,046.45 : 56,643.34 = 23,141.47 : x
  2. Step 2: Convert to fraction form
    41,046.45/56,643.34 = 23,141.47/x
  3. Step 3: Cross multiply
    41,046.45x = 56,643.34 × 23,141.47
  4. Step 4: Simplify right side
    41,046.45x = 1,310,810,153.31
  5. Step 5: Solve for x
    x = 1,310,810,153.31/41,046.45
  6. Step 6: Final answer
    x = 31,934.80

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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.