Home / 332,208.02-498,384.70-107,591.16

Finding the Fourth Proportional to 332,208.02, 498,384.70 and 107,591.16

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Solution

The fourth proportional to 332,208.02, 498,384.70 and 107,591.16 is: 161,410.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,208.02 : 498,384.70 = 107,591.16 : x
  2. Step 2: Convert to fraction form
    332,208.02/498,384.70 = 107,591.16/x
  3. Step 3: Cross multiply
    332,208.02x = 498,384.70 × 107,591.16
  4. Step 4: Simplify right side
    332,208.02x = 53,621,787,834.58
  5. Step 5: Solve for x
    x = 53,621,787,834.58/332,208.02
  6. Step 6: Final answer
    x = 161,410.28

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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.