Home / 134,496.24-201,562.92-51,344.88

Finding the Fourth Proportional to 134,496.24, 201,562.92 and 51,344.88

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Solution

The fourth proportional to 134,496.24, 201,562.92 and 51,344.88 is: 76,948.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,496.24 : 201,562.92 = 51,344.88 : x
  2. Step 2: Convert to fraction form
    134,496.24/201,562.92 = 51,344.88/x
  3. Step 3: Cross multiply
    134,496.24x = 201,562.92 × 51,344.88
  4. Step 4: Simplify right side
    134,496.24x = 10,349,223,939.85
  5. Step 5: Solve for x
    x = 10,349,223,939.85/134,496.24
  6. Step 6: Final answer
    x = 76,948.05

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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.