Home / 414,184.92-571,572.22-235,336.92

Finding the Fourth Proportional to 414,184.92, 571,572.22 and 235,336.92

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Solution

The fourth proportional to 414,184.92, 571,572.22 and 235,336.92 is: 324,763.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,184.92 : 571,572.22 = 235,336.92 : x
  2. Step 2: Convert to fraction form
    414,184.92/571,572.22 = 235,336.92/x
  3. Step 3: Cross multiply
    414,184.92x = 571,572.22 × 235,336.92
  4. Step 4: Simplify right side
    414,184.92x = 134,512,045,812.36
  5. Step 5: Solve for x
    x = 134,512,045,812.36/414,184.92
  6. Step 6: Final answer
    x = 324,763.26

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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.