Home / 41,803.14-57,688.08-22,682.50

Finding the Fourth Proportional to 41,803.14, 57,688.08 and 22,682.50

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Solution

The fourth proportional to 41,803.14, 57,688.08 and 22,682.50 is: 31,301.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,803.14 : 57,688.08 = 22,682.50 : x
  2. Step 2: Convert to fraction form
    41,803.14/57,688.08 = 22,682.50/x
  3. Step 3: Cross multiply
    41,803.14x = 57,688.08 × 22,682.50
  4. Step 4: Simplify right side
    41,803.14x = 1,308,509,874.60
  5. Step 5: Solve for x
    x = 1,308,509,874.60/41,803.14
  6. Step 6: Final answer
    x = 31,301.71

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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.