Home / 17,822.75-24,601.89-10,370.75

Finding the Fourth Proportional to 17,822.75, 24,601.89 and 10,370.75

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Solution

The fourth proportional to 17,822.75, 24,601.89 and 10,370.75 is: 14,315.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,822.75 : 24,601.89 = 10,370.75 : x
  2. Step 2: Convert to fraction form
    17,822.75/24,601.89 = 10,370.75/x
  3. Step 3: Cross multiply
    17,822.75x = 24,601.89 × 10,370.75
  4. Step 4: Simplify right side
    17,822.75x = 255,139,998.86
  5. Step 5: Solve for x
    x = 255,139,998.86/17,822.75
  6. Step 6: Final answer
    x = 14,315.41

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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.