Home / 43,973.16-65,890.56-34,002.26

Finding the Fourth Proportional to 43,973.16, 65,890.56 and 34,002.26

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Solution

The fourth proportional to 43,973.16, 65,890.56 and 34,002.26 is: 50,949.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,973.16 : 65,890.56 = 34,002.26 : x
  2. Step 2: Convert to fraction form
    43,973.16/65,890.56 = 34,002.26/x
  3. Step 3: Cross multiply
    43,973.16x = 65,890.56 × 34,002.26
  4. Step 4: Simplify right side
    43,973.16x = 2,240,427,952.67
  5. Step 5: Solve for x
    x = 2,240,427,952.67/43,973.16
  6. Step 6: Final answer
    x = 50,949.90

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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.