Home / 17,761.06-26,632.95-10,367.92

Finding the Fourth Proportional to 17,761.06, 26,632.95 and 10,367.92

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Solution

The fourth proportional to 17,761.06, 26,632.95 and 10,367.92 is: 15,546.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,761.06 : 26,632.95 = 10,367.92 : x
  2. Step 2: Convert to fraction form
    17,761.06/26,632.95 = 10,367.92/x
  3. Step 3: Cross multiply
    17,761.06x = 26,632.95 × 10,367.92
  4. Step 4: Simplify right side
    17,761.06x = 276,128,294.96
  5. Step 5: Solve for x
    x = 276,128,294.96/17,761.06
  6. Step 6: Final answer
    x = 15,546.84

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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.