Home / 41,106.12-56,726.64-23,201.88

Finding the Fourth Proportional to 41,106.12, 56,726.64 and 23,201.88

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Solution

The fourth proportional to 41,106.12, 56,726.64 and 23,201.88 is: 32,018.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,106.12 : 56,726.64 = 23,201.88 : x
  2. Step 2: Convert to fraction form
    41,106.12/56,726.64 = 23,201.88/x
  3. Step 3: Cross multiply
    41,106.12x = 56,726.64 × 23,201.88
  4. Step 4: Simplify right side
    41,106.12x = 1,316,164,694.08
  5. Step 5: Solve for x
    x = 1,316,164,694.08/41,106.12
  6. Step 6: Final answer
    x = 32,018.70

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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.