Home / 169,057.39-233,299.58-92,581.49

Finding the Fourth Proportional to 169,057.39, 233,299.58 and 92,581.49

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Solution

The fourth proportional to 169,057.39, 233,299.58 and 92,581.49 is: 127,762.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,057.39 : 233,299.58 = 92,581.49 : x
  2. Step 2: Convert to fraction form
    169,057.39/233,299.58 = 92,581.49/x
  3. Step 3: Cross multiply
    169,057.39x = 233,299.58 × 92,581.49
  4. Step 4: Simplify right side
    169,057.39x = 21,599,222,732.77
  5. Step 5: Solve for x
    x = 21,599,222,732.77/169,057.39
  6. Step 6: Final answer
    x = 127,762.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.