Home / 26,273.97-36,258.08-16,842.53

Finding the Fourth Proportional to 26,273.97, 36,258.08 and 16,842.53

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Solution

The fourth proportional to 26,273.97, 36,258.08 and 16,842.53 is: 23,242.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,273.97 : 36,258.08 = 16,842.53 : x
  2. Step 2: Convert to fraction form
    26,273.97/36,258.08 = 16,842.53/x
  3. Step 3: Cross multiply
    26,273.97x = 36,258.08 × 16,842.53
  4. Step 4: Simplify right side
    26,273.97x = 610,677,806.57
  5. Step 5: Solve for x
    x = 610,677,806.57/26,273.97
  6. Step 6: Final answer
    x = 23,242.69

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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.