Home / 43,263.19-59,704.62-25,112.53

Finding the Fourth Proportional to 43,263.19, 59,704.62 and 25,112.53

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Solution

The fourth proportional to 43,263.19, 59,704.62 and 25,112.53 is: 34,656.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,263.19 : 59,704.62 = 25,112.53 : x
  2. Step 2: Convert to fraction form
    43,263.19/59,704.62 = 25,112.53/x
  3. Step 3: Cross multiply
    43,263.19x = 59,704.62 × 25,112.53
  4. Step 4: Simplify right side
    43,263.19x = 1,499,334,060.89
  5. Step 5: Solve for x
    x = 1,499,334,060.89/43,263.19
  6. Step 6: Final answer
    x = 34,656.11

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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.