Home / 37,365.21-56,064.32-19,591.62

Finding the Fourth Proportional to 37,365.21, 56,064.32 and 19,591.62

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Solution

The fourth proportional to 37,365.21, 56,064.32 and 19,591.62 is: 29,396.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,365.21 : 56,064.32 = 19,591.62 : x
  2. Step 2: Convert to fraction form
    37,365.21/56,064.32 = 19,591.62/x
  3. Step 3: Cross multiply
    37,365.21x = 56,064.32 × 19,591.62
  4. Step 4: Simplify right side
    37,365.21x = 1,098,390,901.98
  5. Step 5: Solve for x
    x = 1,098,390,901.98/37,365.21
  6. Step 6: Final answer
    x = 29,396.09

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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.