Home / 23,704.51-35,529.39-8,903.98

Finding the Fourth Proportional to 23,704.51, 35,529.39 and 8,903.98

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Solution

The fourth proportional to 23,704.51, 35,529.39 and 8,903.98 is: 13,345.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,704.51 : 35,529.39 = 8,903.98 : x
  2. Step 2: Convert to fraction form
    23,704.51/35,529.39 = 8,903.98/x
  3. Step 3: Cross multiply
    23,704.51x = 35,529.39 × 8,903.98
  4. Step 4: Simplify right side
    23,704.51x = 316,352,977.97
  5. Step 5: Solve for x
    x = 316,352,977.97/23,704.51
  6. Step 6: Final answer
    x = 13,345.69

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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.