Home / 45,909.70-63,353.46-25,768.24

Finding the Fourth Proportional to 45,909.70, 63,353.46 and 25,768.24

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Solution

The fourth proportional to 45,909.70, 63,353.46 and 25,768.24 is: 35,559.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,909.70 : 63,353.46 = 25,768.24 : x
  2. Step 2: Convert to fraction form
    45,909.70/63,353.46 = 25,768.24/x
  3. Step 3: Cross multiply
    45,909.70x = 63,353.46 × 25,768.24
  4. Step 4: Simplify right side
    45,909.70x = 1,632,507,162.11
  5. Step 5: Solve for x
    x = 1,632,507,162.11/45,909.70
  6. Step 6: Final answer
    x = 35,559.09

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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.