Home / 26,136.52-36,068.46-14,199.84

Finding the Fourth Proportional to 26,136.52, 36,068.46 and 14,199.84

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Solution

The fourth proportional to 26,136.52, 36,068.46 and 14,199.84 is: 19,595.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,136.52 : 36,068.46 = 14,199.84 : x
  2. Step 2: Convert to fraction form
    26,136.52/36,068.46 = 14,199.84/x
  3. Step 3: Cross multiply
    26,136.52x = 36,068.46 × 14,199.84
  4. Step 4: Simplify right side
    26,136.52x = 512,166,361.05
  5. Step 5: Solve for x
    x = 512,166,361.05/26,136.52
  6. Step 6: Final answer
    x = 19,595.81

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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.