Home / 26,133.87-36,064.80-14,196.96

Finding the Fourth Proportional to 26,133.87, 36,064.80 and 14,196.96

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Solution

The fourth proportional to 26,133.87, 36,064.80 and 14,196.96 is: 19,591.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,133.87 : 36,064.80 = 14,196.96 : x
  2. Step 2: Convert to fraction form
    26,133.87/36,064.80 = 14,196.96/x
  3. Step 3: Cross multiply
    26,133.87x = 36,064.80 × 14,196.96
  4. Step 4: Simplify right side
    26,133.87x = 512,010,523.01
  5. Step 5: Solve for x
    x = 512,010,523.01/26,133.87
  6. Step 6: Final answer
    x = 19,591.84

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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.