Home / 43,414.00-65,141.96-37,802.32

Finding the Fourth Proportional to 43,414.00, 65,141.96 and 37,802.32

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Solution

The fourth proportional to 43,414.00, 65,141.96 and 37,802.32 is: 56,721.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,414.00 : 65,141.96 = 37,802.32 : x
  2. Step 2: Convert to fraction form
    43,414.00/65,141.96 = 37,802.32/x
  3. Step 3: Cross multiply
    43,414.00x = 65,141.96 × 37,802.32
  4. Step 4: Simplify right side
    43,414.00x = 2,462,516,865.48
  5. Step 5: Solve for x
    x = 2,462,516,865.48/43,414.00
  6. Step 6: Final answer
    x = 56,721.73

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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.