Home / 29,491.27-44,178.37-13,919.83

Finding the Fourth Proportional to 29,491.27, 44,178.37 and 13,919.83

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Solution

The fourth proportional to 29,491.27, 44,178.37 and 13,919.83 is: 20,852.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,491.27 : 44,178.37 = 13,919.83 : x
  2. Step 2: Convert to fraction form
    29,491.27/44,178.37 = 13,919.83/x
  3. Step 3: Cross multiply
    29,491.27x = 44,178.37 × 13,919.83
  4. Step 4: Simplify right side
    29,491.27x = 614,955,400.08
  5. Step 5: Solve for x
    x = 614,955,400.08/29,491.27
  6. Step 6: Final answer
    x = 20,852.12

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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.