Home / 43,175.25-59,581.85-25,269.39

Finding the Fourth Proportional to 43,175.25, 59,581.85 and 25,269.39

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Solution

The fourth proportional to 43,175.25, 59,581.85 and 25,269.39 is: 34,871.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,175.25 : 59,581.85 = 25,269.39 : x
  2. Step 2: Convert to fraction form
    43,175.25/59,581.85 = 25,269.39/x
  3. Step 3: Cross multiply
    43,175.25x = 59,581.85 × 25,269.39
  4. Step 4: Simplify right side
    43,175.25x = 1,505,596,878.22
  5. Step 5: Solve for x
    x = 1,505,596,878.22/43,175.25
  6. Step 6: Final answer
    x = 34,871.76

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1.5x scale

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.