Home / 39,463.41-54,450.54-23,544.75

Finding the Fourth Proportional to 39,463.41, 54,450.54 and 23,544.75

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Solution

The fourth proportional to 39,463.41, 54,450.54 and 23,544.75 is: 32,486.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,463.41 : 54,450.54 = 23,544.75 : x
  2. Step 2: Convert to fraction form
    39,463.41/54,450.54 = 23,544.75/x
  3. Step 3: Cross multiply
    39,463.41x = 54,450.54 × 23,544.75
  4. Step 4: Simplify right side
    39,463.41x = 1,282,024,351.67
  5. Step 5: Solve for x
    x = 1,282,024,351.67/39,463.41
  6. Step 6: Final answer
    x = 32,486.41

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Half scale
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Double scale
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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.