Home / 19,525.26-26,944.82-10,572.79

Finding the Fourth Proportional to 19,525.26, 26,944.82 and 10,572.79

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Solution

The fourth proportional to 19,525.26, 26,944.82 and 10,572.79 is: 14,590.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.26 : 26,944.82 = 10,572.79 : x
  2. Step 2: Convert to fraction form
    19,525.26/26,944.82 = 10,572.79/x
  3. Step 3: Cross multiply
    19,525.26x = 26,944.82 × 10,572.79
  4. Step 4: Simplify right side
    19,525.26x = 284,881,842.87
  5. Step 5: Solve for x
    x = 284,881,842.87/19,525.26
  6. Step 6: Final answer
    x = 14,590.43

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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.