Home / 47,012.17-70,514.93-22,057.69

Finding the Fourth Proportional to 47,012.17, 70,514.93 and 22,057.69

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Solution

The fourth proportional to 47,012.17, 70,514.93 and 22,057.69 is: 33,084.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,012.17 : 70,514.93 = 22,057.69 : x
  2. Step 2: Convert to fraction form
    47,012.17/70,514.93 = 22,057.69/x
  3. Step 3: Cross multiply
    47,012.17x = 70,514.93 × 22,057.69
  4. Step 4: Simplify right side
    47,012.17x = 1,555,396,466.31
  5. Step 5: Solve for x
    x = 1,555,396,466.31/47,012.17
  6. Step 6: Final answer
    x = 33,084.97

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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.