Home / 26,858.46-37,052.75-17,897.22

Finding the Fourth Proportional to 26,858.46, 37,052.75 and 17,897.22

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Solution

The fourth proportional to 26,858.46, 37,052.75 and 17,897.22 is: 24,690.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,858.46 : 37,052.75 = 17,897.22 : x
  2. Step 2: Convert to fraction form
    26,858.46/37,052.75 = 17,897.22/x
  3. Step 3: Cross multiply
    26,858.46x = 37,052.75 × 17,897.22
  4. Step 4: Simplify right side
    26,858.46x = 663,141,218.36
  5. Step 5: Solve for x
    x = 663,141,218.36/26,858.46
  6. Step 6: Final answer
    x = 24,690.22

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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.