Home / 451,333.28-622,834.38-244,597.25

Finding the Fourth Proportional to 451,333.28, 622,834.38 and 244,597.25

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Solution

The fourth proportional to 451,333.28, 622,834.38 and 244,597.25 is: 337,541.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    451,333.28 : 622,834.38 = 244,597.25 : x
  2. Step 2: Convert to fraction form
    451,333.28/622,834.38 = 244,597.25/x
  3. Step 3: Cross multiply
    451,333.28x = 622,834.38 × 244,597.25
  4. Step 4: Simplify right side
    451,333.28x = 152,343,578,110.54
  5. Step 5: Solve for x
    x = 152,343,578,110.54/451,333.28
  6. Step 6: Final answer
    x = 337,541.20

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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.