Home / 49,496.28-74,248.68-16,216.22

Finding the Fourth Proportional to 49,496.28, 74,248.68 and 16,216.22

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Solution

The fourth proportional to 49,496.28, 74,248.68 and 16,216.22 is: 24,325.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,496.28 : 74,248.68 = 16,216.22 : x
  2. Step 2: Convert to fraction form
    49,496.28/74,248.68 = 16,216.22/x
  3. Step 3: Cross multiply
    49,496.28x = 74,248.68 × 16,216.22
  4. Step 4: Simplify right side
    49,496.28x = 1,204,032,929.59
  5. Step 5: Solve for x
    x = 1,204,032,929.59/49,496.28
  6. Step 6: Final answer
    x = 24,325.73

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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.