Home / 41,045.91-56,644.02-23,141.81

Finding the Fourth Proportional to 41,045.91, 56,644.02 and 23,141.81

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Solution

The fourth proportional to 41,045.91, 56,644.02 and 23,141.81 is: 31,936.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,045.91 : 56,644.02 = 23,141.81 : x
  2. Step 2: Convert to fraction form
    41,045.91/56,644.02 = 23,141.81/x
  3. Step 3: Cross multiply
    41,045.91x = 56,644.02 × 23,141.81
  4. Step 4: Simplify right side
    41,045.91x = 1,310,844,865.26
  5. Step 5: Solve for x
    x = 1,310,844,865.26/41,045.91
  6. Step 6: Final answer
    x = 31,936.07

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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.