Home / 47,965.08-66,192.06-26,745.24

Finding the Fourth Proportional to 47,965.08, 66,192.06 and 26,745.24

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Solution

The fourth proportional to 47,965.08, 66,192.06 and 26,745.24 is: 36,908.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,965.08 : 66,192.06 = 26,745.24 : x
  2. Step 2: Convert to fraction form
    47,965.08/66,192.06 = 26,745.24/x
  3. Step 3: Cross multiply
    47,965.08x = 66,192.06 × 26,745.24
  4. Step 4: Simplify right side
    47,965.08x = 1,770,322,530.79
  5. Step 5: Solve for x
    x = 1,770,322,530.79/47,965.08
  6. Step 6: Final answer
    x = 36,908.57

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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.