Home / 45,305.48-62,523.65-25,162.45

Finding the Fourth Proportional to 45,305.48, 62,523.65 and 25,162.45

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Solution

The fourth proportional to 45,305.48, 62,523.65 and 25,162.45 is: 34,725.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,305.48 : 62,523.65 = 25,162.45 : x
  2. Step 2: Convert to fraction form
    45,305.48/62,523.65 = 25,162.45/x
  3. Step 3: Cross multiply
    45,305.48x = 62,523.65 × 25,162.45
  4. Step 4: Simplify right side
    45,305.48x = 1,573,247,982.00
  5. Step 5: Solve for x
    x = 1,573,247,982.00/45,305.48
  6. Step 6: Final answer
    x = 34,725.34

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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.