Home / 134,554.16-201,867.66-50,322.87

Finding the Fourth Proportional to 134,554.16, 201,867.66 and 50,322.87

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Solution

The fourth proportional to 134,554.16, 201,867.66 and 50,322.87 is: 75,497.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,554.16 : 201,867.66 = 50,322.87 : x
  2. Step 2: Convert to fraction form
    134,554.16/201,867.66 = 50,322.87/x
  3. Step 3: Cross multiply
    134,554.16x = 201,867.66 × 50,322.87
  4. Step 4: Simplify right side
    134,554.16x = 10,158,560,011.38
  5. Step 5: Solve for x
    x = 10,158,560,011.38/134,554.16
  6. Step 6: Final answer
    x = 75,497.93

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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.