Home / 25,064.76-37,527.96-20,373.84

Finding the Fourth Proportional to 25,064.76, 37,527.96 and 20,373.84

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Solution

The fourth proportional to 25,064.76, 37,527.96 and 20,373.84 is: 30,504.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,064.76 : 37,527.96 = 20,373.84 : x
  2. Step 2: Convert to fraction form
    25,064.76/37,527.96 = 20,373.84/x
  3. Step 3: Cross multiply
    25,064.76x = 37,527.96 × 20,373.84
  4. Step 4: Simplify right side
    25,064.76x = 764,588,652.57
  5. Step 5: Solve for x
    x = 764,588,652.57/25,064.76
  6. Step 6: Final answer
    x = 30,504.53

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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.