Home / 16,189.74-24,284.65-4,502.96

Finding the Fourth Proportional to 16,189.74, 24,284.65 and 4,502.96

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Solution

The fourth proportional to 16,189.74, 24,284.65 and 4,502.96 is: 6,754.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,189.74 : 24,284.65 = 4,502.96 : x
  2. Step 2: Convert to fraction form
    16,189.74/24,284.65 = 4,502.96/x
  3. Step 3: Cross multiply
    16,189.74x = 24,284.65 × 4,502.96
  4. Step 4: Simplify right side
    16,189.74x = 109,352,807.56
  5. Step 5: Solve for x
    x = 109,352,807.56/16,189.74
  6. Step 6: Final answer
    x = 6,754.45

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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.