Home / 133,079.04-199,551.60-44,300.88

Finding the Fourth Proportional to 133,079.04, 199,551.60 and 44,300.88

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Solution

The fourth proportional to 133,079.04, 199,551.60 and 44,300.88 is: 66,429.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,079.04 : 199,551.60 = 44,300.88 : x
  2. Step 2: Convert to fraction form
    133,079.04/199,551.60 = 44,300.88/x
  3. Step 3: Cross multiply
    133,079.04x = 199,551.60 × 44,300.88
  4. Step 4: Simplify right side
    133,079.04x = 8,840,311,485.41
  5. Step 5: Solve for x
    x = 8,840,311,485.41/133,079.04
  6. Step 6: Final answer
    x = 66,429.03

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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.