Home / 16,318.60-24,472.62-4,628.68

Finding the Fourth Proportional to 16,318.60, 24,472.62 and 4,628.68

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Solution

The fourth proportional to 16,318.60, 24,472.62 and 4,628.68 is: 6,941.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,318.60 : 24,472.62 = 4,628.68 : x
  2. Step 2: Convert to fraction form
    16,318.60/24,472.62 = 4,628.68/x
  3. Step 3: Cross multiply
    16,318.60x = 24,472.62 × 4,628.68
  4. Step 4: Simplify right side
    16,318.60x = 113,275,926.74
  5. Step 5: Solve for x
    x = 113,275,926.74/16,318.60
  6. Step 6: Final answer
    x = 6,941.52

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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.