Home / 33,680.04-50,520.32-14,955.04

Finding the Fourth Proportional to 33,680.04, 50,520.32 and 14,955.04

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Solution

The fourth proportional to 33,680.04, 50,520.32 and 14,955.04 is: 22,432.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,680.04 : 50,520.32 = 14,955.04 : x
  2. Step 2: Convert to fraction form
    33,680.04/50,520.32 = 14,955.04/x
  3. Step 3: Cross multiply
    33,680.04x = 50,520.32 × 14,955.04
  4. Step 4: Simplify right side
    33,680.04x = 755,533,406.41
  5. Step 5: Solve for x
    x = 755,533,406.41/33,680.04
  6. Step 6: Final answer
    x = 22,432.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.