Home / 23,233.84-32,032.47-16,855.36

Finding the Fourth Proportional to 23,233.84, 32,032.47 and 16,855.36

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Solution

The fourth proportional to 23,233.84, 32,032.47 and 16,855.36 is: 23,238.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,233.84 : 32,032.47 = 16,855.36 : x
  2. Step 2: Convert to fraction form
    23,233.84/32,032.47 = 16,855.36/x
  3. Step 3: Cross multiply
    23,233.84x = 32,032.47 × 16,855.36
  4. Step 4: Simplify right side
    23,233.84x = 539,918,813.54
  5. Step 5: Solve for x
    x = 539,918,813.54/23,233.84
  6. Step 6: Final answer
    x = 23,238.47

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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.