Home / 30,366.68-45,567.30-24,249.56

Finding the Fourth Proportional to 30,366.68, 45,567.30 and 24,249.56

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Solution

The fourth proportional to 30,366.68, 45,567.30 and 24,249.56 is: 36,388.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,366.68 : 45,567.30 = 24,249.56 : x
  2. Step 2: Convert to fraction form
    30,366.68/45,567.30 = 24,249.56/x
  3. Step 3: Cross multiply
    30,366.68x = 45,567.30 × 24,249.56
  4. Step 4: Simplify right side
    30,366.68x = 1,104,986,975.39
  5. Step 5: Solve for x
    x = 1,104,986,975.39/30,366.68
  6. Step 6: Final answer
    x = 36,388.14

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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.