Home / 17,973.01-26,971.52-6,286.23

Finding the Fourth Proportional to 17,973.01, 26,971.52 and 6,286.23

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Solution

The fourth proportional to 17,973.01, 26,971.52 and 6,286.23 is: 9,433.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,973.01 : 26,971.52 = 6,286.23 : x
  2. Step 2: Convert to fraction form
    17,973.01/26,971.52 = 6,286.23/x
  3. Step 3: Cross multiply
    17,973.01x = 26,971.52 × 6,286.23
  4. Step 4: Simplify right side
    17,973.01x = 169,549,146.74
  5. Step 5: Solve for x
    x = 169,549,146.74/17,973.01
  6. Step 6: Final answer
    x = 9,433.54

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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.