Home / 26,523.97-36,603.85-14,588.08

Finding the Fourth Proportional to 26,523.97, 36,603.85 and 14,588.08

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Solution

The fourth proportional to 26,523.97, 36,603.85 and 14,588.08 is: 20,131.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,523.97 : 36,603.85 = 14,588.08 : x
  2. Step 2: Convert to fraction form
    26,523.97/36,603.85 = 14,588.08/x
  3. Step 3: Cross multiply
    26,523.97x = 36,603.85 × 14,588.08
  4. Step 4: Simplify right side
    26,523.97x = 533,979,842.95
  5. Step 5: Solve for x
    x = 533,979,842.95/26,523.97
  6. Step 6: Final answer
    x = 20,131.97

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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.