Home / 33,652.04-46,415.88-22,153.01

Finding the Fourth Proportional to 33,652.04, 46,415.88 and 22,153.01

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Solution

The fourth proportional to 33,652.04, 46,415.88 and 22,153.01 is: 30,555.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,652.04 : 46,415.88 = 22,153.01 : x
  2. Step 2: Convert to fraction form
    33,652.04/46,415.88 = 22,153.01/x
  3. Step 3: Cross multiply
    33,652.04x = 46,415.88 × 22,153.01
  4. Step 4: Simplify right side
    33,652.04x = 1,028,251,221.72
  5. Step 5: Solve for x
    x = 1,028,251,221.72/33,652.04
  6. Step 6: Final answer
    x = 30,555.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.