Home / 36,475.03-54,672.45-14,284.27

Finding the Fourth Proportional to 36,475.03, 54,672.45 and 14,284.27

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Solution

The fourth proportional to 36,475.03, 54,672.45 and 14,284.27 is: 21,410.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,475.03 : 54,672.45 = 14,284.27 : x
  2. Step 2: Convert to fraction form
    36,475.03/54,672.45 = 14,284.27/x
  3. Step 3: Cross multiply
    36,475.03x = 54,672.45 × 14,284.27
  4. Step 4: Simplify right side
    36,475.03x = 780,956,037.36
  5. Step 5: Solve for x
    x = 780,956,037.36/36,475.03
  6. Step 6: Final answer
    x = 21,410.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.