Home / 26,887.41-37,104.39-14,951.03

Finding the Fourth Proportional to 26,887.41, 37,104.39 and 14,951.03

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Solution

The fourth proportional to 26,887.41, 37,104.39 and 14,951.03 is: 20,632.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,887.41 : 37,104.39 = 14,951.03 : x
  2. Step 2: Convert to fraction form
    26,887.41/37,104.39 = 14,951.03/x
  3. Step 3: Cross multiply
    26,887.41x = 37,104.39 × 14,951.03
  4. Step 4: Simplify right side
    26,887.41x = 554,748,662.50
  5. Step 5: Solve for x
    x = 554,748,662.50/26,887.41
  6. Step 6: Final answer
    x = 20,632.28

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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.