Home / 50,006.06-69,008.19-27,650.06

Finding the Fourth Proportional to 50,006.06, 69,008.19 and 27,650.06

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Solution

The fourth proportional to 50,006.06, 69,008.19 and 27,650.06 is: 38,156.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,006.06 : 69,008.19 = 27,650.06 : x
  2. Step 2: Convert to fraction form
    50,006.06/69,008.19 = 27,650.06/x
  3. Step 3: Cross multiply
    50,006.06x = 69,008.19 × 27,650.06
  4. Step 4: Simplify right side
    50,006.06x = 1,908,080,593.99
  5. Step 5: Solve for x
    x = 1,908,080,593.99/50,006.06
  6. Step 6: Final answer
    x = 38,156.99

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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.