Home / 32,884.11-49,338.59-19,745.64

Finding the Fourth Proportional to 32,884.11, 49,338.59 and 19,745.64

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Solution

The fourth proportional to 32,884.11, 49,338.59 and 19,745.64 is: 29,625.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,884.11 : 49,338.59 = 19,745.64 : x
  2. Step 2: Convert to fraction form
    32,884.11/49,338.59 = 19,745.64/x
  3. Step 3: Cross multiply
    32,884.11x = 49,338.59 × 19,745.64
  4. Step 4: Simplify right side
    32,884.11x = 974,222,036.25
  5. Step 5: Solve for x
    x = 974,222,036.25/32,884.11
  6. Step 6: Final answer
    x = 29,625.92

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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.