Home / 30,084.13-41,527.00-17,508.88

Finding the Fourth Proportional to 30,084.13, 41,527.00 and 17,508.88

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Solution

The fourth proportional to 30,084.13, 41,527.00 and 17,508.88 is: 24,168.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,084.13 : 41,527.00 = 17,508.88 : x
  2. Step 2: Convert to fraction form
    30,084.13/41,527.00 = 17,508.88/x
  3. Step 3: Cross multiply
    30,084.13x = 41,527.00 × 17,508.88
  4. Step 4: Simplify right side
    30,084.13x = 727,091,177.83
  5. Step 5: Solve for x
    x = 727,091,177.83/30,084.13
  6. Step 6: Final answer
    x = 24,168.60

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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.