Home / 414,503.27-571,973.67-233,211.19

Finding the Fourth Proportional to 414,503.27, 571,973.67 and 233,211.19

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Solution

The fourth proportional to 414,503.27, 571,973.67 and 233,211.19 is: 321,808.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,503.27 : 571,973.67 = 233,211.19 : x
  2. Step 2: Convert to fraction form
    414,503.27/571,973.67 = 233,211.19/x
  3. Step 3: Cross multiply
    414,503.27x = 571,973.67 × 233,211.19
  4. Step 4: Simplify right side
    414,503.27x = 133,390,659,063.31
  5. Step 5: Solve for x
    x = 133,390,659,063.31/414,503.27
  6. Step 6: Final answer
    x = 321,808.46

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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.