Home / 19,250.72-26,564.26-10,751.66

Finding the Fourth Proportional to 19,250.72, 26,564.26 and 10,751.66

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Solution

The fourth proportional to 19,250.72, 26,564.26 and 10,751.66 is: 14,836.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,250.72 : 26,564.26 = 10,751.66 : x
  2. Step 2: Convert to fraction form
    19,250.72/26,564.26 = 10,751.66/x
  3. Step 3: Cross multiply
    19,250.72x = 26,564.26 × 10,751.66
  4. Step 4: Simplify right side
    19,250.72x = 285,609,731.97
  5. Step 5: Solve for x
    x = 285,609,731.97/19,250.72
  6. Step 6: Final answer
    x = 14,836.32

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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.