Home / 133,527.10-200,301.54-58,636.84

Finding the Fourth Proportional to 133,527.10, 200,301.54 and 58,636.84

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Solution

The fourth proportional to 133,527.10, 200,301.54 and 58,636.84 is: 87,960.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,527.10 : 200,301.54 = 58,636.84 : x
  2. Step 2: Convert to fraction form
    133,527.10/200,301.54 = 58,636.84/x
  3. Step 3: Cross multiply
    133,527.10x = 200,301.54 × 58,636.84
  4. Step 4: Simplify right side
    133,527.10x = 11,745,049,352.73
  5. Step 5: Solve for x
    x = 11,745,049,352.73/133,527.10
  6. Step 6: Final answer
    x = 87,960.04

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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.