Home / 23,476.33-32,391.54-13,918.46

Finding the Fourth Proportional to 23,476.33, 32,391.54 and 13,918.46

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Solution

The fourth proportional to 23,476.33, 32,391.54 and 13,918.46 is: 19,204.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,476.33 : 32,391.54 = 13,918.46 : x
  2. Step 2: Convert to fraction form
    23,476.33/32,391.54 = 13,918.46/x
  3. Step 3: Cross multiply
    23,476.33x = 32,391.54 × 13,918.46
  4. Step 4: Simplify right side
    23,476.33x = 450,840,353.83
  5. Step 5: Solve for x
    x = 450,840,353.83/23,476.33
  6. Step 6: Final answer
    x = 19,204.04

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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.