Home / 26,133.82-36,072.87-16,702.36

Finding the Fourth Proportional to 26,133.82, 36,072.87 and 16,702.36

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Solution

The fourth proportional to 26,133.82, 36,072.87 and 16,702.36 is: 23,054.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,133.82 : 36,072.87 = 16,702.36 : x
  2. Step 2: Convert to fraction form
    26,133.82/36,072.87 = 16,702.36/x
  3. Step 3: Cross multiply
    26,133.82x = 36,072.87 × 16,702.36
  4. Step 4: Simplify right side
    26,133.82x = 602,502,060.97
  5. Step 5: Solve for x
    x = 602,502,060.97/26,133.82
  6. Step 6: Final answer
    x = 23,054.50

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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.