Home / 263,424.96-363,527.04-150,244.80

Finding the Fourth Proportional to 263,424.96, 363,527.04 and 150,244.80

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Solution

The fourth proportional to 263,424.96, 363,527.04 and 150,244.80 is: 207,338.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,424.96 : 363,527.04 = 150,244.80 : x
  2. Step 2: Convert to fraction form
    263,424.96/363,527.04 = 150,244.80/x
  3. Step 3: Cross multiply
    263,424.96x = 363,527.04 × 150,244.80
  4. Step 4: Simplify right side
    263,424.96x = 54,618,047,419.39
  5. Step 5: Solve for x
    x = 54,618,047,419.39/263,424.96
  6. Step 6: Final answer
    x = 207,338.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.