Home / 16,236.18-24,365.21-6,374.30

Finding the Fourth Proportional to 16,236.18, 24,365.21 and 6,374.30

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Solution

The fourth proportional to 16,236.18, 24,365.21 and 6,374.30 is: 9,565.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,236.18 : 24,365.21 = 6,374.30 : x
  2. Step 2: Convert to fraction form
    16,236.18/24,365.21 = 6,374.30/x
  3. Step 3: Cross multiply
    16,236.18x = 24,365.21 × 6,374.30
  4. Step 4: Simplify right side
    16,236.18x = 155,311,004.41
  5. Step 5: Solve for x
    x = 155,311,004.41/16,236.18
  6. Step 6: Final answer
    x = 9,565.74

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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.