Home / 37,973.82-52,329.87-27,343.38

Finding the Fourth Proportional to 37,973.82, 52,329.87 and 27,343.38

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Solution

The fourth proportional to 37,973.82, 52,329.87 and 27,343.38 is: 37,680.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,973.82 : 52,329.87 = 27,343.38 : x
  2. Step 2: Convert to fraction form
    37,973.82/52,329.87 = 27,343.38/x
  3. Step 3: Cross multiply
    37,973.82x = 52,329.87 × 27,343.38
  4. Step 4: Simplify right side
    37,973.82x = 1,430,875,520.76
  5. Step 5: Solve for x
    x = 1,430,875,520.76/37,973.82
  6. Step 6: Final answer
    x = 37,680.58

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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.