Home / 23,607.32-32,576.84-12,994.92

Finding the Fourth Proportional to 23,607.32, 32,576.84 and 12,994.92

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Solution

The fourth proportional to 23,607.32, 32,576.84 and 12,994.92 is: 17,932.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,607.32 : 32,576.84 = 12,994.92 : x
  2. Step 2: Convert to fraction form
    23,607.32/32,576.84 = 12,994.92/x
  3. Step 3: Cross multiply
    23,607.32x = 32,576.84 × 12,994.92
  4. Step 4: Simplify right side
    23,607.32x = 423,333,429.65
  5. Step 5: Solve for x
    x = 423,333,429.65/23,607.32
  6. Step 6: Final answer
    x = 17,932.30

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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.