Home / 43,266.05-59,702.06-25,112.58

Finding the Fourth Proportional to 43,266.05, 59,702.06 and 25,112.58

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Solution

The fourth proportional to 43,266.05, 59,702.06 and 25,112.58 is: 34,652.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,266.05 : 59,702.06 = 25,112.58 : x
  2. Step 2: Convert to fraction form
    43,266.05/59,702.06 = 25,112.58/x
  3. Step 3: Cross multiply
    43,266.05x = 59,702.06 × 25,112.58
  4. Step 4: Simplify right side
    43,266.05x = 1,499,272,932.64
  5. Step 5: Solve for x
    x = 1,499,272,932.64/43,266.05
  6. Step 6: Final answer
    x = 34,652.41

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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.