Home / 37,110.33-51,212.52-22,010.67

Finding the Fourth Proportional to 37,110.33, 51,212.52 and 22,010.67

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Solution

The fourth proportional to 37,110.33, 51,212.52 and 22,010.67 is: 30,374.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,110.33 : 51,212.52 = 22,010.67 : x
  2. Step 2: Convert to fraction form
    37,110.33/51,212.52 = 22,010.67/x
  3. Step 3: Cross multiply
    37,110.33x = 51,212.52 × 22,010.67
  4. Step 4: Simplify right side
    37,110.33x = 1,127,221,877.59
  5. Step 5: Solve for x
    x = 1,127,221,877.59/37,110.33
  6. Step 6: Final answer
    x = 30,374.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.