Home / 332,303.26-498,533.46-107,663.34

Finding the Fourth Proportional to 332,303.26, 498,533.46 and 107,663.34

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Solution

The fourth proportional to 332,303.26, 498,533.46 and 107,663.34 is: 161,520.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,303.26 : 498,533.46 = 107,663.34 : x
  2. Step 2: Convert to fraction form
    332,303.26/498,533.46 = 107,663.34/x
  3. Step 3: Cross multiply
    332,303.26x = 498,533.46 × 107,663.34
  4. Step 4: Simplify right side
    332,303.26x = 53,673,777,405.36
  5. Step 5: Solve for x
    x = 53,673,777,405.36/332,303.26
  6. Step 6: Final answer
    x = 161,520.47

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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.