Home / 16,574.32-24,846.45-8,256.89

Finding the Fourth Proportional to 16,574.32, 24,846.45 and 8,256.89

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Solution

The fourth proportional to 16,574.32, 24,846.45 and 8,256.89 is: 12,377.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,574.32 : 24,846.45 = 8,256.89 : x
  2. Step 2: Convert to fraction form
    16,574.32/24,846.45 = 8,256.89/x
  3. Step 3: Cross multiply
    16,574.32x = 24,846.45 × 8,256.89
  4. Step 4: Simplify right side
    16,574.32x = 205,154,295.93
  5. Step 5: Solve for x
    x = 205,154,295.93/16,574.32
  6. Step 6: Final answer
    x = 12,377.84

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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.