Home / 17,073.90-25,615.35-5,980.59

Finding the Fourth Proportional to 17,073.90, 25,615.35 and 5,980.59

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Solution

The fourth proportional to 17,073.90, 25,615.35 and 5,980.59 is: 8,972.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,073.90 : 25,615.35 = 5,980.59 : x
  2. Step 2: Convert to fraction form
    17,073.90/25,615.35 = 5,980.59/x
  3. Step 3: Cross multiply
    17,073.90x = 25,615.35 × 5,980.59
  4. Step 4: Simplify right side
    17,073.90x = 153,194,906.06
  5. Step 5: Solve for x
    x = 153,194,906.06/17,073.90
  6. Step 6: Final answer
    x = 8,972.46

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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.