Home / 45,528.85-62,825.23-25,383.84

Finding the Fourth Proportional to 45,528.85, 62,825.23 and 25,383.84

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Solution

The fourth proportional to 45,528.85, 62,825.23 and 25,383.84 is: 35,027.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,528.85 : 62,825.23 = 25,383.84 : x
  2. Step 2: Convert to fraction form
    45,528.85/62,825.23 = 25,383.84/x
  3. Step 3: Cross multiply
    45,528.85x = 62,825.23 × 25,383.84
  4. Step 4: Simplify right side
    45,528.85x = 1,594,745,586.28
  5. Step 5: Solve for x
    x = 1,594,745,586.28/45,528.85
  6. Step 6: Final answer
    x = 35,027.14

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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.