Home / 26,858.46-37,052.74-17,897.23

Finding the Fourth Proportional to 26,858.46, 37,052.74 and 17,897.23

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Solution

The fourth proportional to 26,858.46, 37,052.74 and 17,897.23 is: 24,690.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,858.46 : 37,052.74 = 17,897.23 : x
  2. Step 2: Convert to fraction form
    26,858.46/37,052.74 = 17,897.23/x
  3. Step 3: Cross multiply
    26,858.46x = 37,052.74 × 17,897.23
  4. Step 4: Simplify right side
    26,858.46x = 663,141,409.91
  5. Step 5: Solve for x
    x = 663,141,409.91/26,858.46
  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.