Home / 49,533.21-74,297.21-16,248.89

Finding the Fourth Proportional to 49,533.21, 74,297.21 and 16,248.89

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Solution

The fourth proportional to 49,533.21, 74,297.21 and 16,248.89 is: 24,372.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,533.21 : 74,297.21 = 16,248.89 : x
  2. Step 2: Convert to fraction form
    49,533.21/74,297.21 = 16,248.89/x
  3. Step 3: Cross multiply
    49,533.21x = 74,297.21 × 16,248.89
  4. Step 4: Simplify right side
    49,533.21x = 1,207,246,739.87
  5. Step 5: Solve for x
    x = 1,207,246,739.87/49,533.21
  6. Step 6: Final answer
    x = 24,372.47

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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.