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Finding the Fourth Proportional to 32,677.03, 45,084.02 and 18,527.14

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Solution

The fourth proportional to 32,677.03, 45,084.02 and 18,527.14 is: 25,561.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,677.03 : 45,084.02 = 18,527.14 : x
  2. Step 2: Convert to fraction form
    32,677.03/45,084.02 = 18,527.14/x
  3. Step 3: Cross multiply
    32,677.03x = 45,084.02 × 18,527.14
  4. Step 4: Simplify right side
    32,677.03x = 835,277,950.30
  5. Step 5: Solve for x
    x = 835,277,950.30/32,677.03
  6. Step 6: Final answer
    x = 25,561.62

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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.