Home / 39,364.99-54,324.69-24,267.62

Finding the Fourth Proportional to 39,364.99, 54,324.69 and 24,267.62

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Solution

The fourth proportional to 39,364.99, 54,324.69 and 24,267.62 is: 33,489.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,364.99 : 54,324.69 = 24,267.62 : x
  2. Step 2: Convert to fraction form
    39,364.99/54,324.69 = 24,267.62/x
  3. Step 3: Cross multiply
    39,364.99x = 54,324.69 × 24,267.62
  4. Step 4: Simplify right side
    39,364.99x = 1,318,330,933.54
  5. Step 5: Solve for x
    x = 1,318,330,933.54/39,364.99
  6. Step 6: Final answer
    x = 33,489.93

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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.