Home / 332,110.80-498,166.20-304,117.20

Finding the Fourth Proportional to 332,110.80, 498,166.20 and 304,117.20

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Solution

The fourth proportional to 332,110.80, 498,166.20 and 304,117.20 is: 456,175.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,110.80 : 498,166.20 = 304,117.20 : x
  2. Step 2: Convert to fraction form
    332,110.80/498,166.20 = 304,117.20/x
  3. Step 3: Cross multiply
    332,110.80x = 498,166.20 × 304,117.20
  4. Step 4: Simplify right side
    332,110.80x = 151,500,909,878.64
  5. Step 5: Solve for x
    x = 151,500,909,878.64/332,110.80
  6. Step 6: Final answer
    x = 456,175.80

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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.