Home / 26,968.60-37,205.69-17,898.24

Finding the Fourth Proportional to 26,968.60, 37,205.69 and 17,898.24

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Solution

The fourth proportional to 26,968.60, 37,205.69 and 17,898.24 is: 24,692.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,968.60 : 37,205.69 = 17,898.24 : x
  2. Step 2: Convert to fraction form
    26,968.60/37,205.69 = 17,898.24/x
  3. Step 3: Cross multiply
    26,968.60x = 37,205.69 × 17,898.24
  4. Step 4: Simplify right side
    26,968.60x = 665,916,368.99
  5. Step 5: Solve for x
    x = 665,916,368.99/26,968.60
  6. Step 6: Final answer
    x = 24,692.29

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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.