Home / 15,960.27-23,944.73-5,572.83

Finding the Fourth Proportional to 15,960.27, 23,944.73 and 5,572.83

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Solution

The fourth proportional to 15,960.27, 23,944.73 and 5,572.83 is: 8,360.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,960.27 : 23,944.73 = 5,572.83 : x
  2. Step 2: Convert to fraction form
    15,960.27/23,944.73 = 5,572.83/x
  3. Step 3: Cross multiply
    15,960.27x = 23,944.73 × 5,572.83
  4. Step 4: Simplify right side
    15,960.27x = 133,439,881.82
  5. Step 5: Solve for x
    x = 133,439,881.82/15,960.27
  6. Step 6: Final answer
    x = 8,360.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.