Home / 21,033.67-29,026.01-11,602.24

Finding the Fourth Proportional to 21,033.67, 29,026.01 and 11,602.24

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Solution

The fourth proportional to 21,033.67, 29,026.01 and 11,602.24 is: 16,010.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,033.67 : 29,026.01 = 11,602.24 : x
  2. Step 2: Convert to fraction form
    21,033.67/29,026.01 = 11,602.24/x
  3. Step 3: Cross multiply
    21,033.67x = 29,026.01 × 11,602.24
  4. Step 4: Simplify right side
    21,033.67x = 336,766,734.26
  5. Step 5: Solve for x
    x = 336,766,734.26/21,033.67
  6. Step 6: Final answer
    x = 16,010.84

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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.