Home / 61,267.19-91,857.59-23,796.05

Finding the Fourth Proportional to 61,267.19, 91,857.59 and 23,796.05

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Solution

The fourth proportional to 61,267.19, 91,857.59 and 23,796.05 is: 35,677.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,267.19 : 91,857.59 = 23,796.05 : x
  2. Step 2: Convert to fraction form
    61,267.19/91,857.59 = 23,796.05/x
  3. Step 3: Cross multiply
    61,267.19x = 91,857.59 × 23,796.05
  4. Step 4: Simplify right side
    61,267.19x = 2,185,847,685.54
  5. Step 5: Solve for x
    x = 2,185,847,685.54/61,267.19
  6. Step 6: Final answer
    x = 35,677.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.