Home / 332,362.20-498,543.30-110,746.20

Finding the Fourth Proportional to 332,362.20, 498,543.30 and 110,746.20

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Solution

The fourth proportional to 332,362.20, 498,543.30 and 110,746.20 is: 166,119.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,362.20 : 498,543.30 = 110,746.20 : x
  2. Step 2: Convert to fraction form
    332,362.20/498,543.30 = 110,746.20/x
  3. Step 3: Cross multiply
    332,362.20x = 498,543.30 × 110,746.20
  4. Step 4: Simplify right side
    332,362.20x = 55,211,776,010.46
  5. Step 5: Solve for x
    x = 55,211,776,010.46/332,362.20
  6. Step 6: Final answer
    x = 166,119.30

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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.