Home / 23,839.66-32,898.80-13,084.62

Finding the Fourth Proportional to 23,839.66, 32,898.80 and 13,084.62

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Solution

The fourth proportional to 23,839.66, 32,898.80 and 13,084.62 is: 18,056.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,839.66 : 32,898.80 = 13,084.62 : x
  2. Step 2: Convert to fraction form
    23,839.66/32,898.80 = 13,084.62/x
  3. Step 3: Cross multiply
    23,839.66x = 32,898.80 × 13,084.62
  4. Step 4: Simplify right side
    23,839.66x = 430,468,169.35
  5. Step 5: Solve for x
    x = 430,468,169.35/23,839.66
  6. Step 6: Final answer
    x = 18,056.81

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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.