Home / 26,824.74-37,001.30-17,277

Finding the Fourth Proportional to 26,824.74, 37,001.30 and 17,277

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Solution

The fourth proportional to 26,824.74, 37,001.30 and 17,277 is: 23,831.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,824.74 : 37,001.30 = 17,277 : x
  2. Step 2: Convert to fraction form
    26,824.74/37,001.30 = 17,277/x
  3. Step 3: Cross multiply
    26,824.74x = 37,001.30 × 17,277
  4. Step 4: Simplify right side
    26,824.74x = 639,271,460.10
  5. Step 5: Solve for x
    x = 639,271,460.10/26,824.74
  6. Step 6: Final answer
    x = 23,831.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.