Home / 448,958.27-673,560.42-224,047.19

Finding the Fourth Proportional to 448,958.27, 673,560.42 and 224,047.19

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Solution

The fourth proportional to 448,958.27, 673,560.42 and 224,047.19 is: 336,132.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,958.27 : 673,560.42 = 224,047.19 : x
  2. Step 2: Convert to fraction form
    448,958.27/673,560.42 = 224,047.19/x
  3. Step 3: Cross multiply
    448,958.27x = 673,560.42 × 224,047.19
  4. Step 4: Simplify right side
    448,958.27x = 150,909,316,028.42
  5. Step 5: Solve for x
    x = 150,909,316,028.42/448,958.27
  6. Step 6: Final answer
    x = 336,132.17

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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.