Home / 114,247.26-171,174.06-88,955.82

Finding the Fourth Proportional to 114,247.26, 171,174.06 and 88,955.82

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Solution

The fourth proportional to 114,247.26, 171,174.06 and 88,955.82 is: 133,280.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,247.26 : 171,174.06 = 88,955.82 : x
  2. Step 2: Convert to fraction form
    114,247.26/171,174.06 = 88,955.82/x
  3. Step 3: Cross multiply
    114,247.26x = 171,174.06 × 88,955.82
  4. Step 4: Simplify right side
    114,247.26x = 15,226,928,870.03
  5. Step 5: Solve for x
    x = 15,226,928,870.03/114,247.26
  6. Step 6: Final answer
    x = 133,280.47

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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.