Home / 23,804-32,835.84-14,847.20

Finding the Fourth Proportional to 23,804, 32,835.84 and 14,847.20

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Solution

The fourth proportional to 23,804, 32,835.84 and 14,847.20 is: 20,480.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,804 : 32,835.84 = 14,847.20 : x
  2. Step 2: Convert to fraction form
    23,804/32,835.84 = 14,847.20/x
  3. Step 3: Cross multiply
    23,804x = 32,835.84 × 14,847.20
  4. Step 4: Simplify right side
    23,804x = 487,520,283.65
  5. Step 5: Solve for x
    x = 487,520,283.65/23,804
  6. Step 6: Final answer
    x = 20,480.60

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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.