Home / 29,737.84-41,038.16-17,162.58

Finding the Fourth Proportional to 29,737.84, 41,038.16 and 17,162.58

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Solution

The fourth proportional to 29,737.84, 41,038.16 and 17,162.58 is: 23,684.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,737.84 : 41,038.16 = 17,162.58 : x
  2. Step 2: Convert to fraction form
    29,737.84/41,038.16 = 17,162.58/x
  3. Step 3: Cross multiply
    29,737.84x = 41,038.16 × 17,162.58
  4. Step 4: Simplify right side
    29,737.84x = 704,320,704.05
  5. Step 5: Solve for x
    x = 704,320,704.05/29,737.84
  6. Step 6: Final answer
    x = 23,684.33

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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.