Home / 25,932.96-35,763.53-19,235.27

Finding the Fourth Proportional to 25,932.96, 35,763.53 and 19,235.27

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Solution

The fourth proportional to 25,932.96, 35,763.53 and 19,235.27 is: 26,526.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,932.96 : 35,763.53 = 19,235.27 : x
  2. Step 2: Convert to fraction form
    25,932.96/35,763.53 = 19,235.27/x
  3. Step 3: Cross multiply
    25,932.96x = 35,763.53 × 19,235.27
  4. Step 4: Simplify right side
    25,932.96x = 687,921,148.94
  5. Step 5: Solve for x
    x = 687,921,148.94/25,932.96
  6. Step 6: Final answer
    x = 26,526.90

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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.