Home / 43,358.58-65,006.19-29,283.66

Finding the Fourth Proportional to 43,358.58, 65,006.19 and 29,283.66

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Solution

The fourth proportional to 43,358.58, 65,006.19 and 29,283.66 is: 43,904.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,358.58 : 65,006.19 = 29,283.66 : x
  2. Step 2: Convert to fraction form
    43,358.58/65,006.19 = 29,283.66/x
  3. Step 3: Cross multiply
    43,358.58x = 65,006.19 × 29,283.66
  4. Step 4: Simplify right side
    43,358.58x = 1,903,619,165.86
  5. Step 5: Solve for x
    x = 1,903,619,165.86/43,358.58
  6. Step 6: Final answer
    x = 43,904.09

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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.