Home / 41,892.04-57,807.30-23,028.76

Finding the Fourth Proportional to 41,892.04, 57,807.30 and 23,028.76

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Solution

The fourth proportional to 41,892.04, 57,807.30 and 23,028.76 is: 31,777.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,892.04 : 57,807.30 = 23,028.76 : x
  2. Step 2: Convert to fraction form
    41,892.04/57,807.30 = 23,028.76/x
  3. Step 3: Cross multiply
    41,892.04x = 57,807.30 × 23,028.76
  4. Step 4: Simplify right side
    41,892.04x = 1,331,230,437.95
  5. Step 5: Solve for x
    x = 1,331,230,437.95/41,892.04
  6. Step 6: Final answer
    x = 31,777.65

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1.5x scale

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.