Home / 34,364.30-51,546.45-25,616.30

Finding the Fourth Proportional to 34,364.30, 51,546.45 and 25,616.30

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Solution

The fourth proportional to 34,364.30, 51,546.45 and 25,616.30 is: 38,424.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,364.30 : 51,546.45 = 25,616.30 : x
  2. Step 2: Convert to fraction form
    34,364.30/51,546.45 = 25,616.30/x
  3. Step 3: Cross multiply
    34,364.30x = 51,546.45 × 25,616.30
  4. Step 4: Simplify right side
    34,364.30x = 1,320,429,327.14
  5. Step 5: Solve for x
    x = 1,320,429,327.14/34,364.30
  6. Step 6: Final answer
    x = 38,424.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.