Home / 114,897.26-158,601.30-67,166.12

Finding the Fourth Proportional to 114,897.26, 158,601.30 and 67,166.12

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Solution

The fourth proportional to 114,897.26, 158,601.30 and 67,166.12 is: 92,714.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,897.26 : 158,601.30 = 67,166.12 : x
  2. Step 2: Convert to fraction form
    114,897.26/158,601.30 = 67,166.12/x
  3. Step 3: Cross multiply
    114,897.26x = 158,601.30 × 67,166.12
  4. Step 4: Simplify right side
    114,897.26x = 10,652,634,092.59
  5. Step 5: Solve for x
    x = 10,652,634,092.59/114,897.26
  6. Step 6: Final answer
    x = 92,714.43

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1.5x scale

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.