Home / 33,011.08-49,533.64-21,925.44

Finding the Fourth Proportional to 33,011.08, 49,533.64 and 21,925.44

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Solution

The fourth proportional to 33,011.08, 49,533.64 and 21,925.44 is: 32,899.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,011.08 : 49,533.64 = 21,925.44 : x
  2. Step 2: Convert to fraction form
    33,011.08/49,533.64 = 21,925.44/x
  3. Step 3: Cross multiply
    33,011.08x = 49,533.64 × 21,925.44
  4. Step 4: Simplify right side
    33,011.08x = 1,086,046,851.80
  5. Step 5: Solve for x
    x = 1,086,046,851.80/33,011.08
  6. Step 6: Final answer
    x = 32,899.46

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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.