Home / 332,364.90-498,450.15-119,108.10

Finding the Fourth Proportional to 332,364.90, 498,450.15 and 119,108.10

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Solution

The fourth proportional to 332,364.90, 498,450.15 and 119,108.10 is: 178,627.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,364.90 : 498,450.15 = 119,108.10 : x
  2. Step 2: Convert to fraction form
    332,364.90/498,450.15 = 119,108.10/x
  3. Step 3: Cross multiply
    332,364.90x = 498,450.15 × 119,108.10
  4. Step 4: Simplify right side
    332,364.90x = 59,369,450,311.22
  5. Step 5: Solve for x
    x = 59,369,450,311.22/332,364.90
  6. Step 6: Final answer
    x = 178,627.32

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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.