Home / 23,817.56-32,868.33-13,208.18

Finding the Fourth Proportional to 23,817.56, 32,868.33 and 13,208.18

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Solution

The fourth proportional to 23,817.56, 32,868.33 and 13,208.18 is: 18,227.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,817.56 : 32,868.33 = 13,208.18 : x
  2. Step 2: Convert to fraction form
    23,817.56/32,868.33 = 13,208.18/x
  3. Step 3: Cross multiply
    23,817.56x = 32,868.33 × 13,208.18
  4. Step 4: Simplify right side
    23,817.56x = 434,130,818.94
  5. Step 5: Solve for x
    x = 434,130,818.94/23,817.56
  6. Step 6: Final answer
    x = 18,227.34

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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.