Home / 22,528.39-33,790.43-6,941.83

Finding the Fourth Proportional to 22,528.39, 33,790.43 and 6,941.83

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Solution

The fourth proportional to 22,528.39, 33,790.43 and 6,941.83 is: 10,412.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,528.39 : 33,790.43 = 6,941.83 : x
  2. Step 2: Convert to fraction form
    22,528.39/33,790.43 = 6,941.83/x
  3. Step 3: Cross multiply
    22,528.39x = 33,790.43 × 6,941.83
  4. Step 4: Simplify right side
    22,528.39x = 234,567,385.98
  5. Step 5: Solve for x
    x = 234,567,385.98/22,528.39
  6. Step 6: Final answer
    x = 10,412.08

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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.