Home / 41,483.34-57,248.19-22,621.50

Finding the Fourth Proportional to 41,483.34, 57,248.19 and 22,621.50

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Solution

The fourth proportional to 41,483.34, 57,248.19 and 22,621.50 is: 31,218.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,483.34 : 57,248.19 = 22,621.50 : x
  2. Step 2: Convert to fraction form
    41,483.34/57,248.19 = 22,621.50/x
  3. Step 3: Cross multiply
    41,483.34x = 57,248.19 × 22,621.50
  4. Step 4: Simplify right side
    41,483.34x = 1,295,039,930.09
  5. Step 5: Solve for x
    x = 1,295,039,930.09/41,483.34
  6. Step 6: Final answer
    x = 31,218.31

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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.