Home / 50,206.08-69,277.22-30,058.14

Finding the Fourth Proportional to 50,206.08, 69,277.22 and 30,058.14

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Solution

The fourth proportional to 50,206.08, 69,277.22 and 30,058.14 is: 41,475.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,206.08 : 69,277.22 = 30,058.14 : x
  2. Step 2: Convert to fraction form
    50,206.08/69,277.22 = 30,058.14/x
  3. Step 3: Cross multiply
    50,206.08x = 69,277.22 × 30,058.14
  4. Step 4: Simplify right side
    50,206.08x = 2,082,344,377.57
  5. Step 5: Solve for x
    x = 2,082,344,377.57/50,206.08
  6. Step 6: Final answer
    x = 41,475.94

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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.