Home / 43,403.49-59,876.96-25,498.17

Finding the Fourth Proportional to 43,403.49, 59,876.96 and 25,498.17

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Solution

The fourth proportional to 43,403.49, 59,876.96 and 25,498.17 is: 35,175.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,403.49 : 59,876.96 = 25,498.17 : x
  2. Step 2: Convert to fraction form
    43,403.49/59,876.96 = 25,498.17/x
  3. Step 3: Cross multiply
    43,403.49x = 59,876.96 × 25,498.17
  4. Step 4: Simplify right side
    43,403.49x = 1,526,752,777.67
  5. Step 5: Solve for x
    x = 1,526,752,777.67/43,403.49
  6. Step 6: Final answer
    x = 35,175.81

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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.