Home / 47,036.70-70,555.05-22,093.97

Finding the Fourth Proportional to 47,036.70, 70,555.05 and 22,093.97

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Solution

The fourth proportional to 47,036.70, 70,555.05 and 22,093.97 is: 33,140.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,036.70 : 70,555.05 = 22,093.97 : x
  2. Step 2: Convert to fraction form
    47,036.70/70,555.05 = 22,093.97/x
  3. Step 3: Cross multiply
    47,036.70x = 70,555.05 × 22,093.97
  4. Step 4: Simplify right side
    47,036.70x = 1,558,840,805.27
  5. Step 5: Solve for x
    x = 1,558,840,805.27/47,036.70
  6. Step 6: Final answer
    x = 33,140.95

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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.