Home / 44,101.08-66,123.27-29,090.77

Finding the Fourth Proportional to 44,101.08, 66,123.27 and 29,090.77

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Solution

The fourth proportional to 44,101.08, 66,123.27 and 29,090.77 is: 43,617.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,101.08 : 66,123.27 = 29,090.77 : x
  2. Step 2: Convert to fraction form
    44,101.08/66,123.27 = 29,090.77/x
  3. Step 3: Cross multiply
    44,101.08x = 66,123.27 × 29,090.77
  4. Step 4: Simplify right side
    44,101.08x = 1,923,576,673.91
  5. Step 5: Solve for x
    x = 1,923,576,673.91/44,101.08
  6. Step 6: Final answer
    x = 43,617.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.