Home / 34,941.93-52,144.37-31,205.13

Finding the Fourth Proportional to 34,941.93, 52,144.37 and 31,205.13

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Solution

The fourth proportional to 34,941.93, 52,144.37 and 31,205.13 is: 46,567.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,941.93 : 52,144.37 = 31,205.13 : x
  2. Step 2: Convert to fraction form
    34,941.93/52,144.37 = 31,205.13/x
  3. Step 3: Cross multiply
    34,941.93x = 52,144.37 × 31,205.13
  4. Step 4: Simplify right side
    34,941.93x = 1,627,171,688.59
  5. Step 5: Solve for x
    x = 1,627,171,688.59/34,941.93
  6. Step 6: Final answer
    x = 46,567.88

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.