Home / 32,363.24-48,544.78-10,178.56

Finding the Fourth Proportional to 32,363.24, 48,544.78 and 10,178.56

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Solution

The fourth proportional to 32,363.24, 48,544.78 and 10,178.56 is: 15,267.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,363.24 : 48,544.78 = 10,178.56 : x
  2. Step 2: Convert to fraction form
    32,363.24/48,544.78 = 10,178.56/x
  3. Step 3: Cross multiply
    32,363.24x = 48,544.78 × 10,178.56
  4. Step 4: Simplify right side
    32,363.24x = 494,115,955.92
  5. Step 5: Solve for x
    x = 494,115,955.92/32,363.24
  6. Step 6: Final answer
    x = 15,267.81

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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.