Home / 16,315.60-24,473.40-5,923.12

Finding the Fourth Proportional to 16,315.60, 24,473.40 and 5,923.12

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Solution

The fourth proportional to 16,315.60, 24,473.40 and 5,923.12 is: 8,884.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,315.60 : 24,473.40 = 5,923.12 : x
  2. Step 2: Convert to fraction form
    16,315.60/24,473.40 = 5,923.12/x
  3. Step 3: Cross multiply
    16,315.60x = 24,473.40 × 5,923.12
  4. Step 4: Simplify right side
    16,315.60x = 144,958,885.01
  5. Step 5: Solve for x
    x = 144,958,885.01/16,315.60
  6. Step 6: Final answer
    x = 8,884.68

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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.