Home / 332,529.70-498,794.55-192,124.30

Finding the Fourth Proportional to 332,529.70, 498,794.55 and 192,124.30

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Solution

The fourth proportional to 332,529.70, 498,794.55 and 192,124.30 is: 288,186.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,529.70 : 498,794.55 = 192,124.30 : x
  2. Step 2: Convert to fraction form
    332,529.70/498,794.55 = 192,124.30/x
  3. Step 3: Cross multiply
    332,529.70x = 498,794.55 × 192,124.30
  4. Step 4: Simplify right side
    332,529.70x = 95,830,553,762.57
  5. Step 5: Solve for x
    x = 95,830,553,762.57/332,529.70
  6. Step 6: Final answer
    x = 288,186.45

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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.