Home / 45,209.82-62,389.62-25,066.92

Finding the Fourth Proportional to 45,209.82, 62,389.62 and 25,066.92

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Solution

The fourth proportional to 45,209.82, 62,389.62 and 25,066.92 is: 34,592.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,209.82 : 62,389.62 = 25,066.92 : x
  2. Step 2: Convert to fraction form
    45,209.82/62,389.62 = 25,066.92/x
  3. Step 3: Cross multiply
    45,209.82x = 62,389.62 × 25,066.92
  4. Step 4: Simplify right side
    45,209.82x = 1,563,915,613.37
  5. Step 5: Solve for x
    x = 1,563,915,613.37/45,209.82
  6. Step 6: Final answer
    x = 34,592.39

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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.