Home / 32,674.56-45,090.24-18,527.04

Finding the Fourth Proportional to 32,674.56, 45,090.24 and 18,527.04

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Solution

The fourth proportional to 32,674.56, 45,090.24 and 18,527.04 is: 25,566.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,674.56 : 45,090.24 = 18,527.04 : x
  2. Step 2: Convert to fraction form
    32,674.56/45,090.24 = 18,527.04/x
  3. Step 3: Cross multiply
    32,674.56x = 45,090.24 × 18,527.04
  4. Step 4: Simplify right side
    32,674.56x = 835,388,680.09
  5. Step 5: Solve for x
    x = 835,388,680.09/32,674.56
  6. Step 6: Final answer
    x = 25,566.95

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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.