Home / 43,930.94-60,629.02-25,070.90

Finding the Fourth Proportional to 43,930.94, 60,629.02 and 25,070.90

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Solution

The fourth proportional to 43,930.94, 60,629.02 and 25,070.90 is: 34,600.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,930.94 : 60,629.02 = 25,070.90 : x
  2. Step 2: Convert to fraction form
    43,930.94/60,629.02 = 25,070.90/x
  3. Step 3: Cross multiply
    43,930.94x = 60,629.02 × 25,070.90
  4. Step 4: Simplify right side
    43,930.94x = 1,520,024,097.52
  5. Step 5: Solve for x
    x = 1,520,024,097.52/43,930.94
  6. Step 6: Final answer
    x = 34,600.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.