Home / 332,000.50-498,005.07-110,384.50

Finding the Fourth Proportional to 332,000.50, 498,005.07 and 110,384.50

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Solution

The fourth proportional to 332,000.50, 498,005.07 and 110,384.50 is: 165,578.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,000.50 : 498,005.07 = 110,384.50 : x
  2. Step 2: Convert to fraction form
    332,000.50/498,005.07 = 110,384.50/x
  3. Step 3: Cross multiply
    332,000.50x = 498,005.07 × 110,384.50
  4. Step 4: Simplify right side
    332,000.50x = 54,972,040,649.42
  5. Step 5: Solve for x
    x = 54,972,040,649.42/332,000.50
  6. Step 6: Final answer
    x = 165,578.19

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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.