Home / 26,537.04-36,622.80-17,578.44

Finding the Fourth Proportional to 26,537.04, 36,622.80 and 17,578.44

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Solution

The fourth proportional to 26,537.04, 36,622.80 and 17,578.44 is: 24,259.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,537.04 : 36,622.80 = 17,578.44 : x
  2. Step 2: Convert to fraction form
    26,537.04/36,622.80 = 17,578.44/x
  3. Step 3: Cross multiply
    26,537.04x = 36,622.80 × 17,578.44
  4. Step 4: Simplify right side
    26,537.04x = 643,771,692.43
  5. Step 5: Solve for x
    x = 643,771,692.43/26,537.04
  6. Step 6: Final answer
    x = 24,259.36

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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.