Home / 37,263.69-51,406.93-22,147.76

Finding the Fourth Proportional to 37,263.69, 51,406.93 and 22,147.76

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Solution

The fourth proportional to 37,263.69, 51,406.93 and 22,147.76 is: 30,553.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,263.69 : 51,406.93 = 22,147.76 : x
  2. Step 2: Convert to fraction form
    37,263.69/51,406.93 = 22,147.76/x
  3. Step 3: Cross multiply
    37,263.69x = 51,406.93 × 22,147.76
  4. Step 4: Simplify right side
    37,263.69x = 1,138,548,320.29
  5. Step 5: Solve for x
    x = 1,138,548,320.29/37,263.69
  6. Step 6: Final answer
    x = 30,553.83

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Double scale
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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.