Home / 133,976.84-200,861.58-60,053

Finding the Fourth Proportional to 133,976.84, 200,861.58 and 60,053

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Solution

The fourth proportional to 133,976.84, 200,861.58 and 60,053 is: 90,033.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,976.84 : 200,861.58 = 60,053 : x
  2. Step 2: Convert to fraction form
    133,976.84/200,861.58 = 60,053/x
  3. Step 3: Cross multiply
    133,976.84x = 200,861.58 × 60,053
  4. Step 4: Simplify right side
    133,976.84x = 12,062,340,463.74
  5. Step 5: Solve for x
    x = 12,062,340,463.74/133,976.84
  6. Step 6: Final answer
    x = 90,033.03

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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.