Home / 40,995.01-56,563.22-23,090.00

Finding the Fourth Proportional to 40,995.01, 56,563.22 and 23,090.00

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Solution

The fourth proportional to 40,995.01, 56,563.22 and 23,090.00 is: 31,858.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,995.01 : 56,563.22 = 23,090.00 : x
  2. Step 2: Convert to fraction form
    40,995.01/56,563.22 = 23,090.00/x
  3. Step 3: Cross multiply
    40,995.01x = 56,563.22 × 23,090.00
  4. Step 4: Simplify right side
    40,995.01x = 1,306,044,948.93
  5. Step 5: Solve for x
    x = 1,306,044,948.93/40,995.01
  6. Step 6: Final answer
    x = 31,858.63

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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.