Home / 41,356.15-57,069.84-22,493.29

Finding the Fourth Proportional to 41,356.15, 57,069.84 and 22,493.29

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Solution

The fourth proportional to 41,356.15, 57,069.84 and 22,493.29 is: 31,039.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,356.15 : 57,069.84 = 22,493.29 : x
  2. Step 2: Convert to fraction form
    41,356.15/57,069.84 = 22,493.29/x
  3. Step 3: Cross multiply
    41,356.15x = 57,069.84 × 22,493.29
  4. Step 4: Simplify right side
    41,356.15x = 1,283,688,461.37
  5. Step 5: Solve for x
    x = 1,283,688,461.37/41,356.15
  6. Step 6: Final answer
    x = 31,039.84

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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.