Home / 41,720.63-57,564.56-25,367.34

Finding the Fourth Proportional to 41,720.63, 57,564.56 and 25,367.34

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Solution

The fourth proportional to 41,720.63, 57,564.56 and 25,367.34 is: 35,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,720.63 : 57,564.56 = 25,367.34 : x
  2. Step 2: Convert to fraction form
    41,720.63/57,564.56 = 25,367.34/x
  3. Step 3: Cross multiply
    41,720.63x = 57,564.56 × 25,367.34
  4. Step 4: Simplify right side
    41,720.63x = 1,460,259,638.63
  5. Step 5: Solve for x
    x = 1,460,259,638.63/41,720.63
  6. Step 6: Final answer
    x = 35,000.90

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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.