Home / 41,090.22-61,603.04-17,378.36

Finding the Fourth Proportional to 41,090.22, 61,603.04 and 17,378.36

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Solution

The fourth proportional to 41,090.22, 61,603.04 and 17,378.36 is: 26,053.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,090.22 : 61,603.04 = 17,378.36 : x
  2. Step 2: Convert to fraction form
    41,090.22/61,603.04 = 17,378.36/x
  3. Step 3: Cross multiply
    41,090.22x = 61,603.04 × 17,378.36
  4. Step 4: Simplify right side
    41,090.22x = 1,070,559,806.21
  5. Step 5: Solve for x
    x = 1,070,559,806.21/41,090.22
  6. Step 6: Final answer
    x = 26,053.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.