Home / 17,645.28-26,461.17-5,796.24

Finding the Fourth Proportional to 17,645.28, 26,461.17 and 5,796.24

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Solution

The fourth proportional to 17,645.28, 26,461.17 and 5,796.24 is: 8,692.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,645.28 : 26,461.17 = 5,796.24 : x
  2. Step 2: Convert to fraction form
    17,645.28/26,461.17 = 5,796.24/x
  3. Step 3: Cross multiply
    17,645.28x = 26,461.17 × 5,796.24
  4. Step 4: Simplify right side
    17,645.28x = 153,375,292.00
  5. Step 5: Solve for x
    x = 153,375,292.00/17,645.28
  6. Step 6: Final answer
    x = 8,692.14

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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.