Home / 41,669.64-57,505.29-22,807.98

Finding the Fourth Proportional to 41,669.64, 57,505.29 and 22,807.98

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Solution

The fourth proportional to 41,669.64, 57,505.29 and 22,807.98 is: 31,475.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,669.64 : 57,505.29 = 22,807.98 : x
  2. Step 2: Convert to fraction form
    41,669.64/57,505.29 = 22,807.98/x
  3. Step 3: Cross multiply
    41,669.64x = 57,505.29 × 22,807.98
  4. Step 4: Simplify right side
    41,669.64x = 1,311,579,504.21
  5. Step 5: Solve for x
    x = 1,311,579,504.21/41,669.64
  6. Step 6: Final answer
    x = 31,475.66

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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.