Home / 16,007.53-24,011.29-4,320.73

Finding the Fourth Proportional to 16,007.53, 24,011.29 and 4,320.73

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Solution

The fourth proportional to 16,007.53, 24,011.29 and 4,320.73 is: 6,481.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,007.53 : 24,011.29 = 4,320.73 : x
  2. Step 2: Convert to fraction form
    16,007.53/24,011.29 = 4,320.73/x
  3. Step 3: Cross multiply
    16,007.53x = 24,011.29 × 4,320.73
  4. Step 4: Simplify right side
    16,007.53x = 103,746,301.04
  5. Step 5: Solve for x
    x = 103,746,301.04/16,007.53
  6. Step 6: Final answer
    x = 6,481.09

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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.