Home / 332,134.02-498,280.09-107,494.46

Finding the Fourth Proportional to 332,134.02, 498,280.09 and 107,494.46

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Solution

The fourth proportional to 332,134.02, 498,280.09 and 107,494.46 is: 161,267.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,134.02 : 498,280.09 = 107,494.46 : x
  2. Step 2: Convert to fraction form
    332,134.02/498,280.09 = 107,494.46/x
  3. Step 3: Cross multiply
    332,134.02x = 498,280.09 × 107,494.46
  4. Step 4: Simplify right side
    332,134.02x = 53,562,347,420.13
  5. Step 5: Solve for x
    x = 53,562,347,420.13/332,134.02
  6. Step 6: Final answer
    x = 161,267.27

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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.