Home / 107,935.66-148,952.18-59,539.44

Finding the Fourth Proportional to 107,935.66, 148,952.18 and 59,539.44

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Solution

The fourth proportional to 107,935.66, 148,952.18 and 59,539.44 is: 82,164.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,935.66 : 148,952.18 = 59,539.44 : x
  2. Step 2: Convert to fraction form
    107,935.66/148,952.18 = 59,539.44/x
  3. Step 3: Cross multiply
    107,935.66x = 148,952.18 × 59,539.44
  4. Step 4: Simplify right side
    107,935.66x = 8,868,529,383.98
  5. Step 5: Solve for x
    x = 8,868,529,383.98/107,935.66
  6. Step 6: Final answer
    x = 82,164.96

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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.