Home / 26,185.52-38,982.14-26,029.84

Finding the Fourth Proportional to 26,185.52, 38,982.14 and 26,029.84

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Solution

The fourth proportional to 26,185.52, 38,982.14 and 26,029.84 is: 38,750.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,185.52 : 38,982.14 = 26,029.84 : x
  2. Step 2: Convert to fraction form
    26,185.52/38,982.14 = 26,029.84/x
  3. Step 3: Cross multiply
    26,185.52x = 38,982.14 × 26,029.84
  4. Step 4: Simplify right side
    26,185.52x = 1,014,698,867.06
  5. Step 5: Solve for x
    x = 1,014,698,867.06/26,185.52
  6. Step 6: Final answer
    x = 38,750.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.