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Finding the Fourth Proportional to 32,527.80, 44,888.40 and 17,623.80

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Solution

The fourth proportional to 32,527.80, 44,888.40 and 17,623.80 is: 24,320.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,527.80 : 44,888.40 = 17,623.80 : x
  2. Step 2: Convert to fraction form
    32,527.80/44,888.40 = 17,623.80/x
  3. Step 3: Cross multiply
    32,527.80x = 44,888.40 × 17,623.80
  4. Step 4: Simplify right side
    32,527.80x = 791,104,183.92
  5. Step 5: Solve for x
    x = 791,104,183.92/32,527.80
  6. Step 6: Final answer
    x = 24,320.86

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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.