Home / 133,496.28-200,313.50-58,668.89

Finding the Fourth Proportional to 133,496.28, 200,313.50 and 58,668.89

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Solution

The fourth proportional to 133,496.28, 200,313.50 and 58,668.89 is: 88,033.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,496.28 : 200,313.50 = 58,668.89 : x
  2. Step 2: Convert to fraction form
    133,496.28/200,313.50 = 58,668.89/x
  3. Step 3: Cross multiply
    133,496.28x = 200,313.50 × 58,668.89
  4. Step 4: Simplify right side
    133,496.28x = 11,752,169,402.10
  5. Step 5: Solve for x
    x = 11,752,169,402.10/133,496.28
  6. Step 6: Final answer
    x = 88,033.68

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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.