Home / 43,828.28-60,495.42-25,929.54

Finding the Fourth Proportional to 43,828.28, 60,495.42 and 25,929.54

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Solution

The fourth proportional to 43,828.28, 60,495.42 and 25,929.54 is: 35,790.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,828.28 : 60,495.42 = 25,929.54 : x
  2. Step 2: Convert to fraction form
    43,828.28/60,495.42 = 25,929.54/x
  3. Step 3: Cross multiply
    43,828.28x = 60,495.42 × 25,929.54
  4. Step 4: Simplify right side
    43,828.28x = 1,568,618,412.71
  5. Step 5: Solve for x
    x = 1,568,618,412.71/43,828.28
  6. Step 6: Final answer
    x = 35,790.10

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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.