Home / 32,164.20-44,384.49-18,016.74

Finding the Fourth Proportional to 32,164.20, 44,384.49 and 18,016.74

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Solution

The fourth proportional to 32,164.20, 44,384.49 and 18,016.74 is: 24,861.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,164.20 : 44,384.49 = 18,016.74 : x
  2. Step 2: Convert to fraction form
    32,164.20/44,384.49 = 18,016.74/x
  3. Step 3: Cross multiply
    32,164.20x = 44,384.49 × 18,016.74
  4. Step 4: Simplify right side
    32,164.20x = 799,663,816.36
  5. Step 5: Solve for x
    x = 799,663,816.36/32,164.20
  6. Step 6: Final answer
    x = 24,861.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.