Home / 43,303.31-59,754.60-25,395.02

Finding the Fourth Proportional to 43,303.31, 59,754.60 and 25,395.02

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Solution

The fourth proportional to 43,303.31, 59,754.60 and 25,395.02 is: 35,042.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,303.31 : 59,754.60 = 25,395.02 : x
  2. Step 2: Convert to fraction form
    43,303.31/59,754.60 = 25,395.02/x
  3. Step 3: Cross multiply
    43,303.31x = 59,754.60 × 25,395.02
  4. Step 4: Simplify right side
    43,303.31x = 1,517,468,963.32
  5. Step 5: Solve for x
    x = 1,517,468,963.32/43,303.31
  6. Step 6: Final answer
    x = 35,042.80

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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.