Home / 47,954.49-66,177.27-26,733.30

Finding the Fourth Proportional to 47,954.49, 66,177.27 and 26,733.30

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Solution

The fourth proportional to 47,954.49, 66,177.27 and 26,733.30 is: 36,892.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,954.49 : 66,177.27 = 26,733.30 : x
  2. Step 2: Convert to fraction form
    47,954.49/66,177.27 = 26,733.30/x
  3. Step 3: Cross multiply
    47,954.49x = 66,177.27 × 26,733.30
  4. Step 4: Simplify right side
    47,954.49x = 1,769,136,812.09
  5. Step 5: Solve for x
    x = 1,769,136,812.09/47,954.49
  6. Step 6: Final answer
    x = 36,892.00

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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.