Home / 16,339.54-24,497.35-5,239.92

Finding the Fourth Proportional to 16,339.54, 24,497.35 and 5,239.92

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Solution

The fourth proportional to 16,339.54, 24,497.35 and 5,239.92 is: 7,856.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,339.54 : 24,497.35 = 5,239.92 : x
  2. Step 2: Convert to fraction form
    16,339.54/24,497.35 = 5,239.92/x
  3. Step 3: Cross multiply
    16,339.54x = 24,497.35 × 5,239.92
  4. Step 4: Simplify right side
    16,339.54x = 128,364,154.21
  5. Step 5: Solve for x
    x = 128,364,154.21/16,339.54
  6. Step 6: Final answer
    x = 7,856.04

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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.