Home / 41,563.44-57,319.56-32,490

Finding the Fourth Proportional to 41,563.44, 57,319.56 and 32,490

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Solution

The fourth proportional to 41,563.44, 57,319.56 and 32,490 is: 44,806.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,563.44 : 57,319.56 = 32,490 : x
  2. Step 2: Convert to fraction form
    41,563.44/57,319.56 = 32,490/x
  3. Step 3: Cross multiply
    41,563.44x = 57,319.56 × 32,490
  4. Step 4: Simplify right side
    41,563.44x = 1,862,312,504.40
  5. Step 5: Solve for x
    x = 1,862,312,504.40/41,563.44
  6. Step 6: Final answer
    x = 44,806.51

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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.