Home / 47,077.25-70,555.82-22,062.11

Finding the Fourth Proportional to 47,077.25, 70,555.82 and 22,062.11

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Solution

The fourth proportional to 47,077.25, 70,555.82 and 22,062.11 is: 33,065.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,077.25 : 70,555.82 = 22,062.11 : x
  2. Step 2: Convert to fraction form
    47,077.25/70,555.82 = 22,062.11/x
  3. Step 3: Cross multiply
    47,077.25x = 70,555.82 × 22,062.11
  4. Step 4: Simplify right side
    47,077.25x = 1,556,610,493.53
  5. Step 5: Solve for x
    x = 1,556,610,493.53/47,077.25
  6. Step 6: Final answer
    x = 33,065.03

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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.