Home / 134,065.82-201,098.54-34,226.02

Finding the Fourth Proportional to 134,065.82, 201,098.54 and 34,226.02

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Solution

The fourth proportional to 134,065.82, 201,098.54 and 34,226.02 is: 51,338.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,065.82 : 201,098.54 = 34,226.02 : x
  2. Step 2: Convert to fraction form
    134,065.82/201,098.54 = 34,226.02/x
  3. Step 3: Cross multiply
    134,065.82x = 201,098.54 × 34,226.02
  4. Step 4: Simplify right side
    134,065.82x = 6,882,802,652.01
  5. Step 5: Solve for x
    x = 6,882,802,652.01/134,065.82
  6. Step 6: Final answer
    x = 51,338.98

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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.