Home / 38,527.62-57,799.35-17,457.54

Finding the Fourth Proportional to 38,527.62, 57,799.35 and 17,457.54

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Solution

The fourth proportional to 38,527.62, 57,799.35 and 17,457.54 is: 26,189.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,527.62 : 57,799.35 = 17,457.54 : x
  2. Step 2: Convert to fraction form
    38,527.62/57,799.35 = 17,457.54/x
  3. Step 3: Cross multiply
    38,527.62x = 57,799.35 × 17,457.54
  4. Step 4: Simplify right side
    38,527.62x = 1,009,034,464.60
  5. Step 5: Solve for x
    x = 1,009,034,464.60/38,527.62
  6. Step 6: Final answer
    x = 26,189.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.