Home / 41,066.05-56,671.14-23,161.01

Finding the Fourth Proportional to 41,066.05, 56,671.14 and 23,161.01

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Solution

The fourth proportional to 41,066.05, 56,671.14 and 23,161.01 is: 31,962.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,066.05 : 56,671.14 = 23,161.01 : x
  2. Step 2: Convert to fraction form
    41,066.05/56,671.14 = 23,161.01/x
  3. Step 3: Cross multiply
    41,066.05x = 56,671.14 × 23,161.01
  4. Step 4: Simplify right side
    41,066.05x = 1,312,560,866.12
  5. Step 5: Solve for x
    x = 1,312,560,866.12/41,066.05
  6. Step 6: Final answer
    x = 31,962.19

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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.