Home / 43,266.73-59,696.80-25,352.11

Finding the Fourth Proportional to 43,266.73, 59,696.80 and 25,352.11

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Solution

The fourth proportional to 43,266.73, 59,696.80 and 25,352.11 is: 34,979.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,266.73 : 59,696.80 = 25,352.11 : x
  2. Step 2: Convert to fraction form
    43,266.73/59,696.80 = 25,352.11/x
  3. Step 3: Cross multiply
    43,266.73x = 59,696.80 × 25,352.11
  4. Step 4: Simplify right side
    43,266.73x = 1,513,439,840.25
  5. Step 5: Solve for x
    x = 1,513,439,840.25/43,266.73
  6. Step 6: Final answer
    x = 34,979.30

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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.