Home / 43,203.06-59,633.67-25,291.53

Finding the Fourth Proportional to 43,203.06, 59,633.67 and 25,291.53

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Solution

The fourth proportional to 43,203.06, 59,633.67 and 25,291.53 is: 34,910.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,203.06 : 59,633.67 = 25,291.53 : x
  2. Step 2: Convert to fraction form
    43,203.06/59,633.67 = 25,291.53/x
  3. Step 3: Cross multiply
    43,203.06x = 59,633.67 × 25,291.53
  4. Step 4: Simplify right side
    43,203.06x = 1,508,226,753.82
  5. Step 5: Solve for x
    x = 1,508,226,753.82/43,203.06
  6. Step 6: Final answer
    x = 34,910.18

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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.