Home / 332,212.14-498,390.90-107,595.28

Finding the Fourth Proportional to 332,212.14, 498,390.90 and 107,595.28

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Solution

The fourth proportional to 332,212.14, 498,390.90 and 107,595.28 is: 161,416.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,212.14 : 498,390.90 = 107,595.28 : x
  2. Step 2: Convert to fraction form
    332,212.14/498,390.90 = 107,595.28/x
  3. Step 3: Cross multiply
    332,212.14x = 498,390.90 × 107,595.28
  4. Step 4: Simplify right side
    332,212.14x = 53,624,508,434.95
  5. Step 5: Solve for x
    x = 53,624,508,434.95/332,212.14
  6. Step 6: Final answer
    x = 161,416.46

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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.