Home / 47,022.96-70,513.60-22,042.84

Finding the Fourth Proportional to 47,022.96, 70,513.60 and 22,042.84

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Solution

The fourth proportional to 47,022.96, 70,513.60 and 22,042.84 is: 33,054.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,022.96 : 70,513.60 = 22,042.84 : x
  2. Step 2: Convert to fraction form
    47,022.96/70,513.60 = 22,042.84/x
  3. Step 3: Cross multiply
    47,022.96x = 70,513.60 × 22,042.84
  4. Step 4: Simplify right side
    47,022.96x = 1,554,320,002.62
  5. Step 5: Solve for x
    x = 1,554,320,002.62/47,022.96
  6. Step 6: Final answer
    x = 33,054.49

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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.