Home / 19,525.35-26,945.15-11,463.83

Finding the Fourth Proportional to 19,525.35, 26,945.15 and 11,463.83

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Solution

The fourth proportional to 19,525.35, 26,945.15 and 11,463.83 is: 15,820.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.35 : 26,945.15 = 11,463.83 : x
  2. Step 2: Convert to fraction form
    19,525.35/26,945.15 = 11,463.83/x
  3. Step 3: Cross multiply
    19,525.35x = 26,945.15 × 11,463.83
  4. Step 4: Simplify right side
    19,525.35x = 308,894,426.88
  5. Step 5: Solve for x
    x = 308,894,426.88/19,525.35
  6. Step 6: Final answer
    x = 15,820.17

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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.